
Acoustics—Determination of sound power level and directivity character of power capacitor unit using sound pressure—Part 1: Precision method for hemi-anechoic rooms
NORMA vydaná dňa 24.2.2016
Designation standards: GB/T 32524.1-2016
Publication date standards: 24.2.2016
Country: Chinese technical standard
Kategória: Technické normy GB