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套管(guan)(guan)(guan)和油管(guan)(guan)(guan)、管(guan)(guan)(guan)線管(guan)(guan)(guan)、高(gao)壓鍋爐用(yong)無縫鋼(gang)管(guan)(guan)(guan)、低中壓鍋爐用(yong)無縫鋼(gang)管(guan)(guan)(guan)、輸送流(liu)體用(yong)無縫鋼(gang)管(guan)(guan)(guan)、結構用(yong)無縫鋼(gang)管(guan)(guan)(guan)、船(chuan)舶用(yong)碳鋼(gang)無縫鋼(gang)管(guan)(guan)(guan)、石油裂化用(yong)無縫鋼(gang)管(guan)(guan)(guan)、高(gao)壓化肥設(she)備用(yong)無縫鋼(gang)管(guan)(guan)(guan)等(deng)10多(duo)個(ge)品種，1000多(duo)個(ge)規格。 | |
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主要產品目錄 | |
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