steel retainer
常見(jiàn)例句
- All moving components should use hardened steel: all slides should be installed with hardened or lubricated alloy wear plates and gibs, and with positive slide retainer.
所有移動(dòng)的零件應(yīng)使用硬鋼料，行位必須用硬墊板和硬線條，而且必須有限位及定位鎖。 返回 steel retainer