HB 5039-1977
Quality inspection of black nickel coating (English Version)
- Standard No.
- HB 5039-1977
- Language
- Chinese, Available in English version
- Release Date
- 1976
- Published By
- Professional Standard - Aviation
- Status
- 1992-12
- Replace By
- HB 5039-1992
- Latest
- HB 5039-1992
HB 5039-1977 history
- 1992 HB 5039-1992 Quality inspection of black nickel coating
- 1976 HB 5039-1977 Quality inspection of black nickel coating
