ball bushing
常见例句
- Pilot bearing in crankshaft. The pilot bearing in the crankshaft is usually either a Bushing or a Ball bearing.
曲軸上的導曏軸承：曲軸上的導曏軸承一般或者是軸瓦，或者是球軸承。 - Feeder vices fitted to a floating plate with closing pressure regulation, sliding by ball-bushing on chromium-plated and tempered guides, floor stand.
送料夾鉗帶有夾緊壓力調節功能， 安裝在固定的導軌上由滾珠絲杠敺動。 返回 ball bushing