HB 369-1971
spherical bearing (English Version)
- Standard No.
- HB 369-1971
- Language
- Chinese, Available in English version
- Release Date
- 1983
- Published By
- Professional Standard - Aviation
- Status
- Latest
- HB 369-1971
HB 369-1971 history
- 1983 HB 369-1971 spherical bearing
