GJB 1221-1991
Submarine nuclear power engineering graphical symbols and text codes (English Version)

Standard No.

GJB 1221-1991

Language

Chinese, Available in English version

Release Date

1991

Published By

Military Standard of the People's Republic of China-General Armament Department

Status

Be replaced 2016-03

Replace By

GJB 1221-1991(XG1-2015)

Latest

GJB 1221-1991(XG1-2015)

GJB 1221-1991 history

• 0000 GJB 1221-1991(XG1-2015)
• 1991 GJB 1221-1991 Submarine nuclear power engineering graphical symbols and text codes