BS 4196-4:1981

Sound power levels of noise sources-Engineering methods for determination of sound power levels for sources in free-field conditions over a reflecting plane

BSI Group, 11/30/1981

Publisher: BS

File Format: PDF

$125.00$251.46

Published:30/11/1981

Pages:30

File Size:1 file

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All current amendments available at time of purchase are included with the purchase of this document.

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