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Standard GB/T 21231.1-2018 15.3.2018 preview

GB/T 21231.1-2018

Acoustics—Measurement of airborne noise emitted and structure-borne vibration induced by small air-moving devices—Part 1: Airborne noise measurement

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STANDARD published on 15.3.2018


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868.80 USD

The information about the standard:

Designation standards: GB/T 21231.1-2018
Publication date standards: 15.3.2018
SKU: NS-813346
Country: Chinese technical standard
Category: Technical standards GB

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Acoustics and acoustic measurements

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