QJ 591-1981
I5 type plug socket cap (English Version)
- Standard No.
- QJ 591-1981
- Language
- Chinese, Available in English version
- Published By
- Professional Standard - Aerospace
- Status
- Latest
- QJ 591-1981
QJ 591-1981 history
- 1970 QJ 591-1981 I5 type plug socket cap
