短語詞組短語Type of steel Plate 鋼板用途分類及各國鋼板的工業(yè)標(biāo)準(zhǔn)包括日工標(biāo)準(zhǔn)及美材試標(biāo)準(zhǔn)Type of Rolled Steel 軋制鋼種new type of steel 種新型的鋼new type of light steel 新型輕鋼龍骨new type of light -gauge steel 輕鋼龍骨 返回 type of steel