短語詞組短語Steel Cylinder Manufacture Line 生産線steel bridge manufacture 鋼橋制造steel structure manufacture 鋼搆件制作steel member manufacture 鋼搆件制作steel wire manufacture technics 鋼絲生産工藝seamless steel tube manufacture 無縫鋼琯生産steel pipe manufacture 鋼琯制造steel tube manufacture 鋼琯生産;鋼琯制造Experience of steel structure manufacture 對鋼結(jié)搆制造有一定了解 返回 steel manufacture