mill liner磨: mill; millstones机: machine; engine衬里: lining; underlining; backing ...球磨机衬里: liner for ball mill浮选机衬里: rubber lining : lining for floatation machine下载手机词典可随时随地查词查翻译关注微信公众号：chachacidian，回复:磨机衬里，即可在微信中查询翻译
