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  4. Standard "GB/T 6881.2-2017"
Standard GB/T 6881.2-2017 1.11.2017 preview

GB/T 6881.2-2017

Acoustics—Determination of sound power levels and sound energy levels of noise sources using sound pressure—Engineering methods for small movable sources in reverberant fields—Comparison method for a hard-walled test room

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STANDARD published on 1.11.2017


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The information about the standard:

Designation standards: GB/T 6881.2-2017
Publication date standards: 1.11.2017
SKU: NS-818077
Country: Chinese technical standard
Category: Technical standards GB

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Acoustics and acoustic measurements

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