HB 1-812-1969
Nylon washers for self-locking nuts (English Version)
- Standard No.
- HB 1-812-1969
- Language
- Chinese, Available in English version
- Published By
- Professional Standard - Aviation
- Status
- Latest
- HB 1-812-1969
HB 1-812-1969 history
- 1970 HB 1-812-1969 Nylon washers for self-locking nuts
