HB 806-1990
Lower die base of steel mold for guide pillars after cold-punching mould (English Version)
- Standard No.
- HB 806-1990
- Language
- Chinese, Available in English version
- Release Date
- 1990
- Published By
- Professional Standard - Aviation
- Latest
- HB 806-1990
- Replace
- HB 806-1975
HB 806-1990 history
- 1990 HB 806-1990 Lower die base of steel mold for guide pillars after cold-punching mould
- 1977 HB 806-1975 Rear guide pillar lower template
