Acoustics - Determination of sound power levels of noise sources using sound pressure - Precision methods for anechoic and hemi-anechoic rooms
NORM herausgegeben am 1.3.2010
Designation standards: ČSN EN ISO 3745
Classification mark: 011608
Catalog number: 85564
Note: UNGÜLTIG
Publication date standards: 1.3.2010
The number of pages: 44
Approximate weight : 132 g (0.29 lbs)
Country: Czech technical standard
Kategorie: Technische Normen ČSN