短语词组短語Integral vertical edger 集郃立輥Vertical edger roll coolant 立軋機冷卻underdriven vertical edger 下傳動的立輥軋機vertical edger roll 軋邊機立輥vertical edger rolling mill 立式滾邊機Vertical edger roll change 立軋機換輥 返回 vertical edger