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Acoustics - Sound absorbers for use in buildings - Rating of sound absorption.
STANDARD published on 1.7.1997
Designation standards: DIN EN ISO 11654:1997-07
Publication date standards: 1.7.1997
SKU: NS-242413
The number of pages: 9
Approximate weight : 27 g (0.06 lbs)
Country: German technical standard
Category: Technical standards DIN
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Latest update: 2026-08-14 (Number of items: 2 293 479)
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