HB 2512-1977
Angle support (English Version)
- Standard No.
- HB 2512-1977
- Language
- Chinese, Available in English version
- Published By
- Professional Standard - Aviation
- Status
- Replace By
- HB 2512-1989
- Latest
- HB 2512-1989
HB 2512-1977 history
- 1970 HB 2512-1989 Angular holder
- 1970 HB 2512-1977 Angle support
