Acoustics - Measurement of sound insulation in buildings and of building elements - Part 5: Field measurements of airborne sound insulation of facade elements and facades (ISO 140-5:1998)
NORM herausgegeben am 1.7.1999
Designation standards: ÖNORM EN ISO 140-5
Note: UNGÜLTIG
Publication date standards: 1.7.1999
The number of pages: 17
Approximate weight : 51 g (0.11 lbs)
Country: Austrian technische Norm
Kategorie: Technische Normen ÖNORM