Acoustics. Measurement of sound insulation in buildings and of building elements. Part 3: Laboratory measurement of airborne sound insulation of building elemtns (ISO 140-3:1995)
NORM herausgegeben am 1.10.1996
Designation standards: ČSN EN ISO 140-3
Classification mark: 730511
Catalog number: 19985
Note: UNGÜLTIG
Publication date standards: 1.10.1996
The number of pages: 24
Approximate weight : 72 g (0.16 lbs)
Country: Czech technical standard
Kategorie: Technische Normen ČSN