GB/T 6881.3-2002

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

NORMA vydaná dňa 26.3.2002

The information about the standard:

Designation standards: GB/T 6881.3-2002
Note: NEPLATNÁ
Publication date standards: 26.3.2002
Country: Chinese technical standard
Kategória: Technické normy GB