GB/T 21232-2007

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

NORM herausgegeben am 14.11.2007

English, Chinesisch -
Elektronische PDF (370.10 EUR)

The information about the standard:

Designation standards: GB/T 21232-2007
Publication date standards: 14.11.2007
Country: Chinese technical standard
Kategorie: Technische Normen GB