HB 0-16-1974
right angle relief hole (English Version)
- Standard No.
- HB 0-16-1974
- Language
- Chinese, Available in English version
- Published By
- Professional Standard - Aviation
- Status
- Replace By
- HB 0-16-1983
- Latest
- HB 0-16-2003
HB 0-16-1974 history
- 2003 HB 0-16-2003 90°Reduce weight holes with bending rim
- 1970 HB 0-16-1983 right angle relief hole
- 1970 HB 0-16-1974 right angle relief hole
