91/74621 DC 标准详情
- 标准号:91/74621 DC
- 中文标题:
- 英文标题:Aerospace Series. Nuts, Hexagonal, Slotted/castellated, Normal Height, Normal Across Flats, In Heat Resisting Steel, Passivated. Classification: 1100 Mpa (at Ambient Temperature)/650 Deg C (pren 2869)
- 标准类别:标准草案
- 发布日期: