QJ 2309-1992
(English Version)
- Standard No.
- QJ 2309-1992
- Language
- Chinese, Available in English version
- Published By
- Professional Standard - Aerospace
- Status
- Latest
- QJ 2309-1992
- Replace By
- QJ 2309A-1999
QJ 2309-1992 history
- 1970 QJ 2309-1992
