GB/T 6881.2-2017 China national standard english version:

中华人民共和国国家标准
NATIONAL STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA

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
声学声压法测定噪声源声功率级和声能量级混响场内小型可移动声源工程法硬壁测试室比较法

Issued Date:2017-11-01

Implemented Date:2018-05-01

Issued by:

The Standardization Administration of the People's Republic of China

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GB Standard Code	GB/T 6881.2-2017
Standard Category	China National Standards
GB Standard English Title	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
GB Standard Chinese Title	声学声压法测定噪声源声功率级和声能量级混响场内小型可移动声源工程法硬壁测试室比较法
Chinese Version Price	$5.00 per 1 page
English Translation Fee	$15.00~$30.00 per 1 page
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