HB 1-709-1974
hollow cylindrical pin (English Version)
- Standard No.
- HB 1-709-1974
- Language
- Chinese, Available in English version
- Published By
- Professional Standard - Aviation
- Status
- Replace By
- HB 1-709-1983
- Latest
- HB 1-709-1983
HB 1-709-1974 history
- 1970 HB 1-709-1983 hollow cylindrical pin
- 1970 HB 1-709-1974 hollow cylindrical pin
