• AS 3663-1989

AS 3663-1989

Acoustics and mechanical vibration - Definitions of fundamental quantities and their expression as levels

Standards Australia , 01/01/1989

Publisher: AS

File Format: PDF

$14.00$28.00


Defines fundamental quantities in sound and vibration, provides equations to express these quantities as levels, and establishes reference quantities for these levels. It is substantially in agreement with ISO 131:1979.

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