NATIONAL STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA
GB/T 6882-2016
Acoustics—Determination of sound power levels and sound energy levels of noise sources using sound pressure—Precision methods for anechoic rooms and hemi-anechoic rooms 声学 声压法测定噪声源声功率级和声能量级 消声室和半消声室精密法
Issued Date:2016-02-24
Implemented Date:2016-09-01
Issued by:
The Standardization Administration of the People's Republic of China