LTD,the new type of bonding pad roll with complex curve roller contour is design,it avoid point and arc touching between the bevel edge of outside welding and roller sur.是什么意思_LTD,the new type of bonding pad roll with complex curve roller contour is design,it avoid point and arc touching between the bevel edge of outside welding and roller sur.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句