
Acoustics. Determination of sound power levels and sound energy levels of noise sources using sound pressure. Survey methods using an enveloping measurement surface over a reflecting plane
NORM herausgegeben am 1.12.2014
Designation standards: GOST R ISO 3746-2013
Publication date standards: 1.12.2014
The number of pages: 41
Approximate weight : 123 g (0.27 lbs)
Country: Russian technical standard
Kategorie: Technische Normen GOST