ball and roller bearing
基本解释
- 滚珠滚柱轴承
词组短语
- ball and roller bearing steel 滚珠滚柱轴承钢;滚珠轴承钢
- Ball and roller bearing engineering 滚动轴承工程学
- ball and roller bearing practice 球和滚子轴承的应用
- Ball and roller bearing steels 滚珠轴承和滚柱轴承钢
- ball -and-roller bearing 滚珠;滚珠与滚子轴承;翻译
短语
专业释义
- 滚珠和滚柱轴承
- 滚动轴承