
Sound insulation and room acoustics in building construction - Concepts and units
NORM herausgegeben am 1.10.1998
Designation standards: ÖNORM B8115-1
Note: UNGÜLTIG
Publication date standards: 1.10.1998
The number of pages: 13
Approximate weight : 39 g (0.09 lbs)
Country: Austrian technische Norm
Kategorie: Technische Normen ÖNORM