QJ/G 21-1985
(English Version)
- Standard No.
- QJ/G 21-1985
- Language
- Chinese, Available in English version
- Published By
- Professional Standard - Aerospace
- Status
- 1997-10
- Replace By
- QJ 2983-1997
- Latest
- QJ 2983-1997
QJ/G 21-1985 history
- 1997 QJ 2983-1997 Regulations on the compilation of aerospace product codes
- 1970 QJ/G 21-1985
QJ/G 21-1985 was changed to QJ 2983-1997 Regulations on the compilation of aerospace product codes.
