GJB 9812-2020
Specification for pure aluminum plates for aerospace diaphragms
- Standard No.
- GJB 9812-2020
- Language
- Chinese
- Release Date
- 2020
- Published By
- Military Standard of the People's Republic of China-General Armament Department
- Latest
- GJB 9812-2020
GJB 9812-2020 history
- 2020 GJB 9812-2020 Specification for pure aluminum plates for aerospace diaphragms