BS EN ISO 7235:2009

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

NORMA vydána dne 30.4.2010

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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
Kategorie: Technické normy BS

Annotation of standard text BS EN ISO 7235:2009 :

ISBN: 978 0 580 67420 4 Status: Under Review