Hebei Provincial Standard of the People's Republic of China
Latest
DB13/T 81.14-1991
Scope
This standard specifies the qualitative test method for arsenic sulfide in fireworks and firecracker chemicals. This standard is applicable to the qualitative test of arsenic sulfide in fireworks and firecracker chemicals.
DB13/T 81.14-1991 history
1991DB13/T 81.14-1991 Qualitative test method for arsenic sulfide in fireworks and firecrackers