QJ 3252-2005
X-ray photographic inspection method of fork ring welded structure of aerospace projectile (arrow) body (English Version)
- Standard No.
- QJ 3252-2005
- Language
- Chinese, Available in English version
- Published By
- Professional Standard - Aerospace
- Latest
- QJ 3252-2005
QJ 3252-2005 history
- 1970 QJ 3252-2005 X-ray photographic inspection method of fork ring welded structure of aerospace projectile (arrow) body
