lock nut bearing锁紧螺帽: cage nut座: seat; place锁紧螺帽: block nut; cage nut; check nut; jaw nut; keeper; locking nut; locknut轴锁紧螺帽: spindle jam nut锁紧螺帽, 薄螺帽: lock unt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:锁紧螺帽座，即可在微信中查询翻译
