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AS 3663-1989廢止
Acoustics and mechanical vibration - Definitions of fundamental quantities and their expression as levels
出版：Standards Australia
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基本信息
標(biāo)準(zhǔn)編號(hào)： AS 3663-1989
標(biāo)準(zhǔn)類別：Standard
出版單位：Standards Australia
標(biāo)準(zhǔn)頁數(shù)：5
標(biāo)準(zhǔn)簡(jiǎn)介
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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