Acoustics—Determination of sound power level and directivity character of power capacitor unit using sound pressure—Part 1: Precision method for hemi-anechoic rooms
基本信息
标准号:
GB/T 32524.1-2016
名称:
声学 声压法测定电力电容器单元的声功率级和指向特性 第1部分:半消声室精密法
英文名称:
Acoustics—Determination of sound power level and directivity character of power capacitor unit using sound pressure—Part 1: Precision method for hemi-anechoic rooms