DB13/T 81.20-1992
Determination method of sodium oxalate content in fireworks and firecrackers mixture (English Version)

Standard No.

DB13/T 81.20-1992

Language

Chinese, Available in English version

Release Date

1992

Published By

Hebei Provincial Standard of the People's Republic of China

Latest

DB13/T 81.20-1992

Scope

This standard specifies the determination method of sodium oxalate content in mixed chemicals of fireworks and firecrackers. This standard is applicable to the determination of sodium oxalate content in mixed chemicals of fireworks and firecrackers.

DB13/T 81.20-1992 history

• 1992 DB13/T 81.20-1992 Determination method of sodium oxalate content in fireworks and firecrackers mixture