GJB 9904-2020
Elemental Grade Zinc Sulfide Material Specification (English Version)

Standard No.

GJB 9904-2020

Language

Chinese, Available in English version

Release Date

2021

Published By

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

Latest

GJB 9904-2020

GJB 9904-2020 history

• 2021 GJB 9904-2020 Elemental Grade Zinc Sulfide Material Specification