DB13/T 81.5-1991
Determination method of sound level value of firecracker products (English Version)

Standard No.

DB13/T 81.5-1991

Language

Chinese, Available in English version

Release Date

1991

Published By

Hebei Provincial Standard of the People's Republic of China

Status

Be replaced 1992-10

Replace By

DB13/T 81.25-1992

Latest

DB13/T 81.25-1992

Scope

This standard specifies the method for measuring the sound level value of a single firecracker product when it is set off. This standard is applicable to the measurement of sound level value when a single firecracker product is set off.

DB13/T 81.5-1991 history

• 1992 DB13/T 81.25-1992 Qualitative test method for hexachlorobenzene in fireworks and firecrackers mixture
• 1991 DB13/T 81.5-1991 Determination method of sound level value of firecracker products