短語詞組短語steel bent frame structure 鋼排架結構Steel Spexpert Frame Structure 鋼空間框架結構Steel Space Frame Structure 鋼空間框架結構steel -frame structure 鋼框架結構;鋼框架steel braced frame structure 鋼框架;中心支撐鋼框架結構light steel -frame structure production line 輕鋼龍骨生產(chǎn)線semi -rigid steel-frame structure 半剛接鋼框架lighter -steel-frame structure 輕鋼結構Mainbody steel frame structure 主體鋼框架 返回 steel frame structure