GJB 1138B-2021
Specification for aluminum and aluminum alloy welding wires (English Version)

Standard No.

GJB 1138B-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 1138B-2021

GJB 1138B-2021 history

• 2021 GJB 1138B-2021 Specification for aluminum and aluminum alloy welding wires
• 1999 GJB 1138A-1999 Specification for aluminum and aluminum alloy welding wires
• 1991 GJB 1138-1991 LY20 aluminum alloy welding wire specifications