QJ 457-1988
Tin coating specification (English Version)
- Standard No.
- QJ 457-1988
- Language
- Chinese, Available in English version
- Release Date
- 1988
- Published By
- Professional Standard - Aerospace
- Latest
- QJ 457-1988
- Replace
- QJ 457-1979
QJ 457-1988 history
- 1988 QJ 457-1988 Tin coating specification
- 1970 QJ 457-1979 Tin coating specification
