GB/T 6881.3-2002现行
Acoustics ? Determination of sound power levels of noise sources-using sound pressure ? Engineering metheds for small,movable sources in reverberant fields ? Part 2:Methods for special reverberation test rooms
出版：Standardization Administration of China
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基本信息
标准编号： GB/T 6881.3-2002
标准类别：Standard
出版单位：Standardization Administration of China
标准页数：24
等同采用的国际标准
ISO 3743-2:1994 - Identical
