Acoustics. Measurement of sound insulation in buildings and of building elements. Field measurements of airborne sound insulation between rooms.
NORM herausgegeben am 15.10.1998
Designation standards: BS EN ISO 140-4:1998
Note: UNGÜLTIG
Publication date standards: 15.10.1998
The number of pages: 26
Approximate weight : 78 g (0.17 lbs)
Country: British technical standard
Kategorie: Technische Normen BS