SN EN 4634-2009 标准详情
- 标准号：SN EN 4634-2009
- 中文标题：
- 英文标题：Aerospace Series - Screws, 100 Degrees Countersunk Head, Six Lobe Recess, Short Thread, In Heat Resisting Steel Fe-pa2601 (a286), Passivated - Classification: 900 Mpa (at Ambient Temperature)/650 Degrees C
- 标准类别：瑞士标准化协会SNV
- 发布日期：
