
Acoustics. Determination of sound power levels of noise sources using sound pressure. Precision methods for anechoic and hemi-anechoic rooms.
NORM herausgegeben am 25.3.2004
Designation standards: BS EN ISO 3745:2003
Note: UNGÜLTIG
Publication date standards: 25.3.2004
The number of pages: 56
Approximate weight : 168 g (0.37 lbs)
Country: British technical standard
Kategorie: Technische Normen BS