QJ 970-1986
Rigid solid average linear expansion coefficient test method (English Version)
- Standard No.
- QJ 970-1986
- Language
- Chinese, Available in English version
- Published By
- Professional Standard - Aerospace
- Status
- Latest
- QJ 970-1986
QJ 970-1986 history
- 1970 QJ 970-1986 Rigid solid average linear expansion coefficient test method
