短語(yǔ)詞組短語(yǔ)centreless abrasive belt grinding machine 無(wú)心砂帶磨牀automatic abrasive belt grinding machine 自動(dòng)砂帶磨牀;詳細(xì)繙譯cnc abrasive belt surface -grinding machine 數(shù)控砂帶平麪磨牀 返回 abrasive belt grinding machine