M00009658
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ISO 9053:1991 [ Withdrawn ] Acoustics -- Materials for acoustical applications -- Determination of airflow resistance
standard by International Organization for Standardization, 07/01/1991
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Availability date: 2021-11-25
This International Standard specifies two methods for the determination of the airflow resistance of porous materials for acoustical applications.
It is applicable to test specimens cut from products of porous materials.