safety-plate
常見(jiàn)例句
- This article presented a teaching experimental platform on general measurement and selected mating about the roller bearing pretension backup plate.
介紹了一種以滾動(dòng)軸承預(yù)緊墊片綜合測(cè)量選配為主的教學(xué)實(shí)驗(yàn)平臺(tái)。 返回 safety-plate