BS EN 4854-1-2019 标准详情
- 标准号：BS EN 4854-1-2019
- 中文标题：
- 英文标题：Aerospace series. Bearing, spherical plain, in corrosion resisting steel with self-lubricating liner, low starting torque and low friction coefficient, elevated duty cycles under low oscillations at different operating conditions, narrow series. Dime
- 标准类别：英国标准BS
- 发布日期：30 October 2019
