BS EN ISO 11654:1997

Acoustics. Sound absorbers for use in buildings. Rating of sound absorption.

NORMA vydaná dňa 15.11.1997

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The information about the standard:

Designation standards: BS EN ISO 11654:1997
Publication date standards: 15.11.1997
The number of pages: 18
Approximate weight : 54 g (0.12 lbs)
Country: British technical standard
Kategória: Technické normy BS

Annotation of standard text BS EN ISO 11654:1997 :

ISBN: 0 580 28781 5 Status: Revision Underway