QJ 452-1988
Zinc coating technical conditions (English Version)
- Standard No.
- QJ 452-1988
- Language
- Chinese, Available in English version
- Release Date
- 1988
- Published By
- Professional Standard - Aerospace
- Latest
- QJ 452-1988
- Replace
- QJ 452-1979
QJ 452-1988 history
- 1988 QJ 452-1988 Zinc coating technical conditions
- 1970 QJ 452-1979 Zinc coating technical conditions
