QJ 1679-1989
Forming process specification for inner and outer wall parts of converging section and diffusing section of liquid rocket engine (English Version)
- Standard No.
- QJ 1679-1989
- Language
- Chinese, Available in English version
- Published By
- Professional Standard - Aerospace
- Status
- Latest
- QJ 1679-1989
QJ 1679-1989 history
- 1970 QJ 1679-1989 Forming process specification for inner and outer wall parts of converging section and diffusing section of liquid rocket engine
