
Acoustics. Measurement of sound absorption in a reverberant room
NORM herausgegeben am 1.10.1997
Designation standards: STN EN ISO 354
Classification mark: 730535
Catalog number: 68878
Note: UNGÜLTIG
Publication date standards: 1.10.1997
Approximate weight : 21 g (0.05 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen STN