DEFSTAN 31-4(PT2A)1-1974 标准详情
- 标准号:DEFSTAN 31-4(PT2A)1-1974
- 中文标题:
- 英文标题:Bearings, Ball, Roller And Needle Roller, For Aerospace Use - Part 2a: Rolling Bearings For Inch Based Airframe Applications (excluding Tapered Roller Bearings)
- 标准类别:英国国防部标准
- 发布日期: