Hebei Provincial Standard of the People's Republic of China
Latest
DB13/ 184-1993
Scope
This standard specifies the technical requirements and test methods for nitric acid inlays. This standard only applies to the fireworks and firecrackers industry.
DB13/ 184-1993 history
1993DB13/ 184-1993 Technical requirements and test methods for strontium nitrate used in fireworks and firecrackers