Acoustics. Determination of sound power levels of noise sources using sound pressure. Precision methods for anechoic and hemi-anechoic rooms (ISO 3745:2003)
NORM herausgegeben am 1.11.2004
Designation standards: STN EN ISO 3745
Classification mark: 011634
Catalog number: 96193
Note: UNGÜLTIG
Publication date standards: 1.11.2004
Approximate weight : 48 g (0.11 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen STN