ball retainer
基本解释
- 轴承滚珠保持架；球护圈；滚珠轴承分离环；滚珠扣件
英汉例句
- Ball lock retainers are completely processed by CNC machining.
我们的球锁固定板完全采用数控机床加工。 - Porous polyimide materials used for ball-bearing retainers have been recieved a great attention in aviation industry.
微孔聚酰亚胺材料用作球轴承保持器已在航空工业界引起重视。
双语例句
词组短语
- BALL RETAINERS FOR GUIDE 模架用钢球衬套
- Ball -lock punch retainers 球锁紧冲头固定板