It affected the surface quality serilusly.The forming causes of streaky component segregation on the surface of aluminium sheet and the control methods are discussed.They have actual ...是什么意思_It affected the surface quality serilusly.The forming causes of streaky component segregation on the surface of aluminium sheet and the control methods are discussed.They have actual ...在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句