短語詞組短語roller rolling mill 輥軋機roller ring mill 中速輥式磨煤機roller flour mill [糧食]輥式磨粉機roller cane mill 三輥式甘蔗榨汁機roller grinding mill 三輥研磨機roller high mill 三輥軋坯機roller jar mill 罐型滾磨roller bowl mill 輥式碗磨roller r mill 軋制機 返回 roller mill