Acoustics—Measuremen standards english version

NATIONAL STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA

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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The Standardization Administration of the People's Republic of China

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GB Standard Code	GB/T 21231.1-2018
Standard Category	China National Standards
GB Standard English Title	Acoustics—Measurement of airborne noise emitted and structure-borne vibration induced by small air-moving devices—Part 1: Airborne noise measurement
GB Standard Chinese Title	声学小型通风装置辐射的空气噪声和引起的结构振动的测量第1部分：空气噪声测量
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