Acoustics--Determination of sound power levels of noise sources-using sound pressure--Engineering methods for smallmovable sources in reverberant fields--Part 2:Methods for special reverberation test rooms
STANDARD published on 26.3.2002
Designation standards: GB/T 6881.3-2002
Note: WITHDRAWN
Publication date standards: 26.3.2002
Country: Chinese technical standard
Category: Technical standards GB