BS EN 4539-2-2019 标准详情
- 标准号：BS EN 4539-2-2019
- 中文标题：
- 英文标题：Aerospace series. Bearing, spherical, plain, in corrosion resisting steel with self-lubricating liner. Elevated load under low oscillations. Wide series. Dimensions and loads. Inch series
- 标准类别：英国标准BS
- 发布日期：04 November 2019
