GB/T 21232-2007

Acoustics - Guidelines for noise control in offices and workrooms by means of acoustical screens

STANDARD published on 14.11.2007

English, Chinese -
electronic design (pdf) (424.80 USD)

The information about the standard:

Designation standards: GB/T 21232-2007
Publication date standards: 14.11.2007
Country: Chinese technical standard
Category: Technical standards GB