• BS 4773-2:1976

BS 4773-2:1976

Methods for testing and rating air terminal devices for air distribution systems-Acoustic testing

BSI Group , 06/30/1976

Publisher: BS

File Format: PDF

$95.00$190.50


Methods for testing and rating for sound power emission applicable to air terminal devices with volumes normally not greater than 2.5 per cent of the volume of the reverberation room used for the test.

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