China 'GB/T 46044.2-2025 ' standard english version:

NATIONAL STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA

GB/T 46044.2-2025

Acoustics - Determination of sound power levels of noise sources using the sound pressure method Engineering Methods for Small Portable Sound Sources in Reverberant Fields - Part 2: Specialized Reverberation Chamber Method
声学-声压法测定噪声源声功率级-混响场中的小型可移动声源工程法-第2部分：专用混响测试室法

Issued Date:2025/8/1

Implemented Date:2026/2/1

Issued by:

The Standardization Administration of the People's Republic of China

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GB Standard Code	GB/T 46044.2-2025
Standard Category	China National Standards
GB Standard English Title	Acoustics - Determination of sound power levels of noise sources using the sound pressure method Engineering Methods for Small Portable Sound Sources in Reverberant Fields - Part 2: Specialized Reverberation Chamber Method{译}
GB Standard Chinese Title	声学-声压法测定噪声源声功率级-混响场中的小型可移动声源工程法-第2部分：专用混响测试室法
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English Translation Fee	$15.00~$30.00 per page
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