短語(yǔ)詞組短語(yǔ)Sheet t steel 薄鋼板sheet slab steel 薄板鋼a sheet of steel 鋼片sheet t steel pipe 薄鋼管sheet -steel mill 薄板廠mild sheet steel steel 軟鋼mild sheet steel steel shank 軟鋼手柄mild sheet steel steel sheet 軟鋼皮sheet t steel straightening unit 薄鋼板矯平機(jī) 返回 sheet steel