GB/T 3767-1996现行
Acoustics ? Determination of sound power levels of noise sources using sound pressure ? Engineering method in an essentially free field over a reflecting plane
出版：Standardization Administration of China
专家解读视频
基本信息
标准编号： GB/T 3767-1996
标准类别：Standard
出版单位：Standardization Administration of China
标准页数：32
等同采用的国际标准
ISO 3744:1994 - Equivalent
