短語詞組短語abrasive -belt grinding technique 砂帶磨削技術(shù)abrasive e belt 研磨帶;砂帶abrasive e belt surface grinder 平麪砂帶磨牀Semi -Shape Netted Abrasive Cloth Belt 半麪網(wǎng)格砂佈環(huán)帶abrasive belt grinding machine [機]砂帶磨牀;砂帶磨制機牀;校正活塞重量半自動機abrasive belt grinding lubricant 磨帶潤磨油;繙譯;含有磨料的滑潤劑schleifbad abrasive belt 研磨池diamond abrasive belt 金剛石砂帶 返回 abrasive belt