BS EN 3299-2019 标准详情
- 标准号：BS EN 3299-2019
- 中文标题：
- 英文标题：Aerospace series. Shaft-nuts and threaded rings, self-locking, right- or left-hand MJ threads, in heat resisting steel FE-PA2601 (A286), silver plated. Technical specification
- 标准类别：英国标准BS
- 发布日期：18 July 2019
