GJB 1047.4A-2020
Test Methods for Black Powder Part 4: Determination of Charcoal Content (English Version)

Standard No.

GJB 1047.4A-2020

Language

Chinese, Available in English version

Release Date

2020

Published By

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

Latest

GJB 1047.4A-2020

GJB 1047.4A-2020 history

• 2020 GJB 1047.4A-2020 Test Methods for Black Powder Part 4: Determination of Charcoal Content
• 2004 GJB 1047.4A-2004 Test methods of black powder. Part 4: Determination of charcoal content
• 1991 GJB 1047.4-1990 Black powder test method - Determination of charcoal