短語詞組短語pre -finishing mill 預(yù)精軋機rail -finishing mill 鋼軌軋機;鋼軌軋機精軋機座;軌梁軋機精軋機座semi -finishing mill 半成品軋機two -high h reversing-finishing mill 二輥可逆式精軋機twist -free finishing mill 無扭精軋機;無扭轉(zhuǎn)精軋機no -twist finishing mill 無扭精軋機six -high finishing rolling mill 六輥精軋機 返回 finishing mill