
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

專家解讀視頻
基本信息
標準編號: GB/T 6881.3-2002
標準類別:Standard
出版單位:Standardization Administration of China
標準頁數:24
等同采用的國際標準
ISO 3743-2:1994 - Identical