GJB 21.2B-2020
2021-09
- Standard No.
- GJB 21.2B-2020
- Language
- Chinese
- Release Date
- 2021
- Published By
- Military Standard of the People's Republic of China-General Armament Department
- Replace By
- GJB 2172A-2021
- Lastest
- GJB 2172A-2021
GJB 21.2B-2020 history
- 2021 GJB 2172A-2021
- 2021 GJB 21.2B-2020
- 2012 GJB 2162A-2012 General specification for aviation clock
- 2011 GJB 2142A-2011 General specification for metal-clad laminated sheets for printed wiring boards
- 2006 GJB 2112A-2006 General specification for service vehicles of ground-to-ground missile
- 1994 GJB 2192-1994
- 1992 GJB 21.2A-1992
- 1984 GJB 21.2-1984