HG/T 21616-1997
Standard series of mufflers for common equipment in chemical plants (English Version)

Standard No.

HG/T 21616-1997

Language

Chinese, Available in English version

Release Date

1997

Published By

Professional Standard - Chemical Industry

Latest

HG/T 21616-1997

Scope

The mufflers in this standard series are suitable for silencing various types of noise-generating equipment in chemical production. Different types of mufflers are selected according to the category, technical parameters and specifications of the sound-generating equipment. The maximum sound attenuation amount is within 50dB(A).

HG/T 21616-1997 history

• 1997 HG/T 21616-1997 Standard series of mufflers for common equipment in chemical plants