Road traffic noise reducing devices. Test method for determining the acoustic performance. Part 2: Intrinsic characteristics of airborne sound insulation
NORM herausgegeben am 1.10.1999
Designation standards: STN EN 1793-2
Classification mark: 736041
Catalog number: 14079
Note: UNGÜLTIG
Publication date standards: 1.10.1999
The number of pages: 12
Approximate weight : 36 g (0.08 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen STN