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PRODUCT CENTER
質量保證
批發各種Q355D鋼管,石排鎮Q355D鋼管,石排鎮申達鑫通商貿(東莞市石排鎮分公司)、Q345C無縫方管、鍍鋅鋼管、Q345E鋼管、Q345D無縫方管。，質量經得
五星服務支持
售前、售中、售后三個階段，
種類規格齊全
公(gong)司主要(yao)經營：Q355D鋼管(guan),石排鎮(zhen)Q355D鋼管(guan),石排鎮(zhen)申達鑫通商貿(東(dong)莞市石排鎮(zhen)分公(gong)司)、Q345C無縫方管(guan)、鍍鋅鋼管(guan)、Q345E鋼管(guan)、Q345D無縫方管(guan)。等
一站式服務
設計、生產、施工安裝、檢測
價格保證
我們擁有自己的生產線廠家直[天津]申達鑫通商貿(東(dong)莞市(shi)石排鎮分公司)
Q355D鋼管,申達鑫通商貿(東莞(guan)市石(shi)排鎮(zhen)分公司(si))tjsd1346是一家Q355D鋼管制造的專業工廠,DNrBfS3Gk集研發、設計、生產和銷售于一體,我司生產的Q355D鋼(gang)管規格齊全,質量過關可放心選購,新聞資訊,聯系人:張經理-【13920270818】,地址:[北辰(chen)區順義道中儲大廈]。公司主營：石排鎮Q345C無縫方管、石排鎮鍍鋅鋼管、石排鎮Q345E鋼管、石排鎮Q345D無縫方管。生產基地位于【石排鎮】，供應范圍覆蓋廣東省、東莞市、石排鎮、莞城區、南城區、萬江區、石碣鎮、石龍鎮、茶山鎮、企石鎮、橫瀝鎮、橋頭鎮、謝崗鎮、東坑鎮、常平鎮、寮步鎮、大朗鎮、麻涌鎮、中堂鎮、高埗鎮、樟木頭鎮、大嶺山鎮、望牛墩鎮、黃江鎮、洪梅鎮、清溪鎮、沙田鎮、道滘鎮、塘廈鎮、虎門鎮、厚街鎮、鳳崗鎮、長安鎮等區(qu)域。 廣東省,東莞市(shi)(shi),石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)排(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)鎮(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen) 2020年，石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)排(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)鎮(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)實(shi)現地(di)區(qu)生(sheng)產(chan)(chan)(chan)總(zong)值(zhi)160.24億(yi)(yi)元(yuan)(yuan)（產(chan)(chan)(chan)業(ye)(ye)(ye)0.65億(yi)(yi)元(yuan)(yuan)，第二產(chan)(chan)(chan)業(ye)(ye)(ye)111.87億(yi)(yi)元(yuan)(yuan)，第三產(chan)(chan)(chan)業(ye)(ye)(ye)47.72億(yi)(yi)元(yuan)(yuan)）比上(shang)年增(zeng)(zeng)長(chang)6%；全社會固定資(zi)產(chan)(chan)(chan)投資(zi)總(zong)額70.31億(yi)(yi)元(yuan)(yuan)，增(zeng)(zeng)長(chang)14.1%；實(shi)際利(li)用(yong)(yong)外資(zi)1.28億(yi)(yi)元(yuan)(yuan)，下降46.6%；外貿出口總(zong)額100.37億(yi)(yi)元(yuan)(yuan)，增(zeng)(zeng)長(chang)4.8%；各項稅收(shou)總(zong)額24.6億(yi)(yi)元(yuan)(yuan)，增(zeng)(zeng)長(chang)11.7%；地(di)方(fang)(fang)(fang)(fang)財政(zheng)總(zong)財力46.35億(yi)(yi)元(yuan)(yuan)，增(zeng)(zeng)長(chang)1.7%。我(wo)(wo)們(men)(men)(men)(men)主要經(jing)營(ying)：石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)排(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)鎮(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)無(wu)(wu)(wu)(wu)縫(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)，石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)排(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)鎮(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)合(he)(he)金鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)，石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)排(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)鎮(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)方(fang)(fang)(fang)(fang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)，石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)排(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)鎮(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)鍍鋅(xin)(xin)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)，石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)排(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)鎮(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)鍍鋅(xin)(xin)方(fang)(fang)(fang)(fang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)，石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)排(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)鎮(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)，石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)排(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)鎮(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)角鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)，石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)排(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)鎮(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)H型鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)，石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)排(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)鎮(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)油(you)套管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)，石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)排(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)鎮(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)鍋(guo)(guo)爐(lu)(lu)(lu)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)，石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)排(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)鎮(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)油(you)裂化管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)，石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)排(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)鎮(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)化肥用(yong)(yong)碳素無(wu)(wu)(wu)(wu)縫(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)，石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)排(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)鎮(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)低(di)溫用(yong)(yong)無(wu)(wu)(wu)(wu)縫(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)，石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)排(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)鎮(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)鍍鋅(xin)(xin)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)，石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)排(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)鎮(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)鍍鋅(xin)(xin)方(fang)(fang)(fang)(fang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)，石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)排(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)鎮(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)焊(han)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)，石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)排(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)鎮(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)直(zhi)(zhi)縫(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)焊(han)接(jie)(jie)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)，石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)排(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)鎮(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)螺旋管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)，石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)排(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)鎮(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)Q345B無(wu)(wu)(wu)(wu)縫(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)，石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)排(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)鎮(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)Q355B無(wu)(wu)(wu)(wu)縫(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)，石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)排(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)鎮(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)Q345C無(wu)(wu)(wu)(wu)縫(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)，石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)排(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)鎮(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)Q355C無(wu)(wu)(wu)(wu)縫(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)，石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)排(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)鎮(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)Q355D無(wu)(wu)(wu)(wu)縫(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)，石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)排(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)鎮(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)Q345E無(wu)(wu)(wu)(wu)縫(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)，石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)排(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)鎮(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)16MnDG無(wu)(wu)(wu)(wu)縫(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)，石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)排(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)鎮(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)12Mn無(wu)(wu)(wu)(wu)縫(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)，石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)排(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)鎮(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)A333Gr.6無(wu)(wu)(wu)(wu)縫(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)，石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)排(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)鎮(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)Q355B鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)，石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)排(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)鎮(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)Q355D鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)，石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)排(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)鎮(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)Q345E鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)，石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)排(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)鎮(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)Q355C無(wu)(wu)(wu)(wu)縫(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)方(fang)(fang)(fang)(fang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)，石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)排(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)鎮(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)Q345D鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)，石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)排(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)鎮(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)Q355D焊(han)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)，石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)排(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)鎮(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)Q355C無(wu)(wu)(wu)(wu)縫(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)方(fang)(fang)(fang)(fang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)，石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)排(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)鎮(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)Q355D無(wu)(wu)(wu)(wu)縫(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)方(fang)(fang)(fang)(fang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)，石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)排(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)鎮(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)Q345C無(wu)(wu)(wu)(wu)縫(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)方(fang)(fang)(fang)(fang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)，石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)排(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)鎮(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)Q345D無(wu)(wu)(wu)(wu)縫(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)方(fang)(fang)(fang)(fang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)，石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)排(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)鎮(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)Q345E無(wu)(wu)(wu)(wu)縫(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)方(fang)(fang)(fang)(fang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)，石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)排(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)鎮(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)，石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)排(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)鎮(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)Q355B直(zhi)(zhi)縫(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)焊(han)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)，石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)排(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)鎮(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)鍍鋅(xin)(xin)焊(han)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)，石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)排(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)鎮(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)螺旋管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)，石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)排(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)鎮(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)Q355C焊(han)接(jie)(jie)方(fang)(fang)(fang)(fang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)，石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)排(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)鎮(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)Q355B焊(han)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)，石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)排(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)鎮(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)熱鍍鋅(xin)(xin)焊(han)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)，石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)排(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)鎮(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)Q355C鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)，石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)排(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)鎮(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)Q355qD鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)，石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)排(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)鎮(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)Q355D鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)，石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)排(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)鎮(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)Q420B鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)，石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)排(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)鎮(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)Q460B鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)，石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)排(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)鎮(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)Q660B鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)，石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)排(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)鎮(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)Q355E鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)，石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)排(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)鎮(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)Q420D鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)，石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)排(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)鎮(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)Q460D鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)，石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)排(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)鎮(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)Q660D鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)，石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)排(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)鎮(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)Q355R鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)，石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)排(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)鎮(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)Q345R鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)，石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)排(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)鎮(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)低(di)中(zhong)(zhong)壓鍋(guo)(guo)爐(lu)(lu)(lu)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)，石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)排(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)鎮(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)GB3087低(di)中(zhong)(zhong)壓鍋(guo)(guo)爐(lu)(lu)(lu)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)，石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)排(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)鎮(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)20G高(gao)壓鍋(guo)(guo)爐(lu)(lu)(lu)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)，石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)排(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)鎮(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)GB5310高(gao)壓鍋(guo)(guo)爐(lu)(lu)(lu)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)，石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)排(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)鎮(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)15CrMoG高(gao)壓鍋(guo)(guo)爐(lu)(lu)(lu)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)，石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)排(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)鎮(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)12Cr1MoVG高(gao)壓鍋(guo)(guo)爐(lu)(lu)(lu)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)，石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)排(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)鎮(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)鍋(guo)(guo)爐(lu)(lu)(lu)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)，石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)排(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)鎮(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)20G無(wu)(wu)(wu)(wu)縫(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)，石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)排(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)鎮(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)GB5310無(wu)(wu)(wu)(wu)縫(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)，石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)排(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)鎮(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)15CrMoG無(wu)(wu)(wu)(wu)縫(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)，石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)排(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)鎮(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)12Cr1MoVG無(wu)(wu)(wu)(wu)縫(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)，石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)排(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)鎮(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)304不(bu)(bu)(bu)銹(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)，石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)排(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)鎮(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)304L不(bu)(bu)(bu)銹(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)，石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)排(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)鎮(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)321不(bu)(bu)(bu)銹(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)，石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)排(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)鎮(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)316L不(bu)(bu)(bu)銹(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)，石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)排(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)鎮(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)310S不(bu)(bu)(bu)銹(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)，石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)排(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)鎮(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)2025不(bu)(bu)(bu)銹(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)，石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)排(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)鎮(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)0Cr18Ni9不(bu)(bu)(bu)銹(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)，石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)排(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)鎮(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)06Cr19Ni10不(bu)(bu)(bu)銹(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)，石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)排(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)鎮(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)00Cr19Ni10不(bu)(bu)(bu)銹(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)，石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)排(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)鎮(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)1Cr18Ni9Ti不(bu)(bu)(bu)銹(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)，石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)排(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)鎮(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)00Cr17Ni14Mo2不(bu)(bu)(bu)銹(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)，石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)排(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)鎮(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)316L不(bu)(bu)(bu)銹(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)，石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)排(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)鎮(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)310S不(bu)(bu)(bu)銹(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)，石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)排(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)鎮(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)2025不(bu)(bu)(bu)銹(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)，石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)排(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)鎮(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)0Cr18Ni9不(bu)(bu)(bu)銹(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)，石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)排(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)鎮(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)06Cr19Ni10不(bu)(bu)(bu)銹(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)，石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)排(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)鎮(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)00Cr19Ni10不(bu)(bu)(bu)銹(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)，石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)排(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)鎮(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)1Cr18Ni9Ti不(bu)(bu)(bu)銹(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)，石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)排(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)鎮(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)00Cr17Ni14Mo2不(bu)(bu)(bu)銹(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)，石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)排(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)鎮(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)00Cr20Ni25Mo5Cu2不(bu)(bu)(bu)銹(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)，石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)排(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)鎮(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)，石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)排(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)鎮(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)J55石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)油(you)套管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)，石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)排(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)鎮(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)K55石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)油(you)套管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)，石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)排(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)鎮(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)N80石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)油(you)套管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)，石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)排(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)鎮(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)P110石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)油(you)套管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)，石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)排(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)鎮(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)Q355D無(wu)(wu)(wu)(wu)縫(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)方(fang)(fang)(fang)(fang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)，石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)排(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)鎮(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)Q355D角鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)，石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)排(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)鎮(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)Q355D槽鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)，石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)排(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)鎮(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)Q355D工字鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)，石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)排(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)鎮(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)Q355E無(wu)(wu)(wu)(wu)縫(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)，石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)排(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)鎮(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)Q355E無(wu)(wu)(wu)(wu)縫(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)方(fang)(fang)(fang)(fang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)，石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)排(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)鎮(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)Q355E方(fang)(fang)(fang)(fang)矩管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)，石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)排(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)鎮(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)Q355E角鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)，石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)排(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)鎮(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)Q355E槽鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)，石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)排(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)鎮(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)L360管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)線(xian)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)，石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)排(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)鎮(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)L360無(wu)(wu)(wu)(wu)縫(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)，石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)排(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)鎮(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)L245管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)線(xian)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)，石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)排(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)鎮(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)L245無(wu)(wu)(wu)(wu)縫(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)，石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)排(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)鎮(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)L290管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)線(xian)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)，石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)排(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)鎮(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)L290無(wu)(wu)(wu)(wu)縫(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)，石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)排(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)鎮(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)L360N管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)線(xian)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)，石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)排(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)鎮(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)L360N無(wu)(wu)(wu)(wu)縫(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)，石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)排(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)鎮(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)L254N管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)線(xian)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)，石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)排(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)鎮(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)L254N無(wu)(wu)(wu)(wu)縫(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)，石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)排(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)鎮(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)L290N管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)線(xian)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)，石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)排(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)鎮(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)L290N無(wu)(wu)(wu)(wu)縫(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)，石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)排(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)鎮(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)鍍鋅(xin)(xin)矩管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)，石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)排(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)鎮(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)精密鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)，石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)排(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)鎮(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)厚壁(bi)無(wu)(wu)(wu)(wu)縫(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)，石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)排(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)鎮(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)不(bu)(bu)(bu)銹(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)、石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)排(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)鎮(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)鋁板(ban)(ban)(ban)(ban)(ban)(ban)(ban)、石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)排(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)鎮(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)、石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)排(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)鎮(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)合(he)(he)金鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)、石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)排(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)鎮(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)不(bu)(bu)(bu)銹(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)、石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)排(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)鎮(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)無(wu)(wu)(wu)(wu)縫(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)(feng)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)、石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)排(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)鎮(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)不(bu)(bu)(bu)銹(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)配件等產(chan)(chan)(chan)品(pin)。 公(gong)司尊(zun)崇“踏實(shi)、石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)排(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)鎮(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)拼(pin)搏、石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)排(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)鎮(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)責任(ren)的(de)企(qi)業(ye)(ye)(ye)精神(shen)，并(bing)以(yi)誠信(xin)(xin)、石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)排(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)鎮(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)共贏、石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)排(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)鎮(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)開創(chuang)經(jing)營(ying)理念，創(chuang)造良(liang)好的(de)企(qi)業(ye)(ye)(ye)環境，以(yi)全新(xin)的(de)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)理模式(shi)，完善的(de)技術，周到的(de)服(fu)(fu)務(wu)(wu)，卓越的(de)品(pin)質為(wei)生(sheng)存根本，我(wo)(wo)們(men)(men)(men)(men)始終堅持用(yong)(yong)戶(hu)至 上(shang)用(yong)(yong)心(xin)服(fu)(fu)務(wu)(wu)于(yu)客(ke)(ke)戶(hu)，堅持用(yong)(yong)自(zi)己的(de)服(fu)(fu)務(wu)(wu)去打動客(ke)(ke)戶(hu)。歡(huan)迎各位(wei)新(xin)老(lao)客(ke)(ke)戶(hu)來(lai)我(wo)(wo)公(gong)司參觀指導工作(zuo)(zuo)，我(wo)(wo)公(gong)司具(ju)體的(de)地(di)址是天津(jin)市(shi)(shi)北(bei)辰區(qu)順義道中(zhong)(zhong)儲大廈(sha)。 您(nin)如果對我(wo)(wo)們(men)(men)(men)(men)的(de)產(chan)(chan)(chan)品(pin)感(gan)興趣(qu)或(huo)者有(you)(you)任(ren)何的(de)疑問，您(nin)可以(yi)直(zhi)(zhi)接(jie)(jie)給我(wo)(wo)們(men)(men)(men)(men)留言或(huo)直(zhi)(zhi)接(jie)(jie)與(yu)(yu)我(wo)(wo)們(men)(men)(men)(men)聯絡，我(wo)(wo)們(men)(men)(men)(men)將在收(shou)到您(nin)的(de)信(xin)(xin)息后會時間(jian)及時與(yu)(yu)您(nin)聯絡， 我(wo)(wo)們(men)(men)(men)(men)衷心(xin)的(de)希望能(neng)與(yu)(yu)各屆朋(peng)友(you)合(he)(he)作(zuo)(zuo)，攜手(shou)未來(lai)，共享成(cheng)(cheng)功(gong)的(de)成(cheng)(cheng)果！ 關(guan)(guan)于(yu)“為(wei)合(he)(he)作(zuo)(zuo)伙伴(ban)(ban)創(chuang)造價(jia)值(zhi)” 我(wo)(wo)們(men)(men)(men)(men)認(ren)為(wei)客(ke)(ke)戶(hu)、石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)排(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)鎮(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)供應商、石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)排(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)鎮(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)公(gong)司股東、石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)排(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)鎮(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)公(gong)司員工等一切和自(zi)身(shen)有(you)(you)合(he)(he)作(zuo)(zuo)關(guan)(guan)系的(de)單位(wei)和個人都是自(zi)己的(de)合(he)(he)作(zuo)(zuo)伙伴(ban)(ban)，并(bing)只有(you)(you)通過努力為(wei)合(he)(he)作(zuo)(zuo)伙伴(ban)(ban)創(chuang)造價(jia)值(zhi)，才能(neng)體現自(zi)身(shen)的(de)價(jia)值(zhi)并(bing)獲得發展(zhan)和成(cheng)(cheng)功(gong)。 關(guan)(guan)于(yu)“誠實(shi)、石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)排(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)鎮(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)寬(kuan)容、石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)排(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)鎮(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)創(chuang)新(xin)、石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)排(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)(pai)鎮(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)服(fu)(fu)務(wu)(wu)” 我(wo)(wo)們(men)(men)(men)(men)認(ren)為(wei)誠信(xin)(xin)是一切合(he)(he)作(zuo)(zuo)的(de)基礎，寬(kuan)容是解決問題的(de)前(qian)提，創(chuang)新(xin)是發展(zhan)事(shi)業(ye)(ye)(ye)的(de)利(li)器，服(fu)(fu)務(wu)(wu)是創(chuang)造價(jia)值(zhi)的(de)根本。
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