Railway applications.Track.Noise barriers and related devices acting on airborne sound propagation.Test method for determining the acoustic performance.Part 2:Intrinsic characteristics.Airborne sound insulation in the laboratory under diffuse sound field conditions
NORM herausgegeben am 1.6.2013
Designation standards: STN EN 16272-2
Classification mark: 736381
Catalog number: 117196
Note: UNGÜLTIG
Publication date standards: 1.6.2013
Approximate weight : 21 g (0.05 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen STN