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GB/T 6881-2023  China national standard english version:

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

GB/T 6881-2023

Acoustics - Determination of sound power level and sound energy level of noise sources by sound pressure method - Reverberation chamber precision method
声学 声压法测定噪声源声功率级和声能量级 混响室精密法
Issued Date:2023/9/7 　 Implemented Date:2024/4/1
Issued by: 　 The Standardization Administration of the People's Republic of China
　

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GB Standard Code GB/T 6881-2023
Standard Category China National Standards
GB Standard English Title Acoustics - Determination of sound power level and sound energy level of noise sources by sound pressure method - Reverberation chamber precision method{译}
GB Standard Chinese Title 声学 声压法测定噪声源声功率级和声能量级 混响室精密法
Chinese Version Price $5.00  per 1 page
English Translation Fee $15.00~$30.00   per 1 page
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