Acoustics - Determination of sound power levels of noise sources using sound pressure - Precision methods for anechoic and semi-anechoic rooms (ISO 3745:2003)
NORM herausgegeben am 1.6.2004
Designation standards: STN EN ISO 3745
Classification mark: 011634
Catalog number: 95590
Note: UNGÜLTIG
Publication date standards: 1.6.2004
Approximate weight : 48 g (0.11 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen STN