backup plate
英
美
- 垫片,靠板
backup plate的用法和样例：
例句
- This article presented a teaching experimental platform on general measurement and selected mating about the roller bearing pretension backup plate.
介绍了一种以滚动轴承预紧垫片综合测量选配为主的教学实验平台。
词汇搭配
- back up (因积聚而)拥堵...
