GJB 587A-2021
Specification for non-vulcanized silicone rubber sealing putty for optical instruments (English Version)

Standard No.

GJB 587A-2021

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 587A-2021

GJB 587A-2021 history

• 2021 GJB 587A-2021 Specification for non-vulcanized silicone rubber sealing putty for optical instruments
• 2005 GJB 587A-2005 Specification for non-sulphuretted silicon rubber packing for optical instruments
• 1988 GJB 587-1988 Non-vulcanized silicone rubber sealing putty for optical instruments