Acoustics. Rating of sound insulation in buildings and of building elements. Part 2: Impact sound insulation
NORM herausgegeben am 1.11.2013
Designation standards: STN EN ISO 717-2
Classification mark: 730531
Catalog number: 118102
Note: UNGÜLTIG
Publication date standards: 1.11.2013
Approximate weight : 30 g (0.07 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen STN