短語(yǔ)詞組短語(yǔ)Ball lead -screw pair 滾珠絲杠副ball -screw drive mechanism 滾珠絲杠進(jìn)給系統(tǒng)Ball - screw pairs 滾reversing -ball-screw 逆滾動(dòng)螺旋high efficiency ball -screw 高效率的滾珠絲杠ball screw -jack 滾珠螺旋致動(dòng)器;詳細(xì)翻譯 返回 ball-screw