
Acoustics. Determination of sound power levels and sound energy levels of noise sources using sound pressure – Precision methods for anechoic rooms and hemi-anechoic rooms
NORMA vydána dne 1.11.2015
Designation standards: GOST ISO 3745-2014
Publication date standards: 1.11.2015
The number of pages: 59
Approximate weight : 177 g (0.39 lbs)
Country: Russian technical standard
Kategorie: Technické normy GOST