HB 2947-1977
Gasket (English Version)
- Standard No.
- HB 2947-1977
- Language
- Chinese, Available in English version
- Release Date
- 1977
- Published By
- Professional Standard - Aviation
- Status
- 1991-10
- Replace By
- HB 2947-1991
- Latest
- HB 2947-1991
HB 2947-1977 history
- 1991 HB 2947-1991 Gasket
- 1977 HB 2947-1977 Gasket
