Acoustics. Determination of sound power levels of noise sources using sound pressure. Precision methods for reverberation rooms
NORM herausgegeben am 1.8.2001
Designation standards: STN EN ISO 3741
Classification mark: 011607
Catalog number: 82940
Note: UNGÜLTIG
Publication date standards: 1.8.2001
Approximate weight : 48 g (0.11 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen STN