It put forward 5 kinds improved forming components of longitudinal edge forming unit,i.e.a pair of bottom crossbeam of row rollers shall be longitudinally moved along rolling line direction.是什么意思_It put forward 5 kinds improved forming components of longitudinal edge forming unit,i.e.a pair of bottom crossbeam of row rollers shall be longitudinally moved along rolling line direction.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句