BS EN ISO 7235:2009

Acoustics. Laboratory measurement procedures for ducted silencers and air-terminal units. Insertion loss, flow noise and total pressure loss.

STANDARD published on 30.4.2010

The information about the standard:

Designation standards: BS EN ISO 7235:2009
Publication date standards: 30.4.2010
The number of pages: 60
Approximate weight : 180 g (0.40 lbs)
Country: British technical standard
Category: Technical standards BS