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ISO 11654:1997

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

Publication date:   Mar 27, 1997

General information

90.93 Standard confirmed   Sep 4, 2018

ISO

ISO/TC 43/SC 2 Building acoustics

International Standard

91.120.20   Acoustics in building. Sound insulation

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NOW

PUBLISHED
ISO 11654:1997
90.93 Standard confirmed
Sep 4, 2018

REVISED BY

ABANDON
ISO/DIS 11654.2