Railway applications. Track. Noise barriers and related devices acting on airborne sound propagation. Test method for determining the acoustic performance. Intrinsic characteristics. Sound absorption in the laboratory under diffuse sound field conditions.
NORMA vydaná dňa 30.11.2012
Designation standards: BS EN 16272-1:2012
Note: NEPLATNÁ
Publication date standards: 30.11.2012
The number of pages: 18
Approximate weight : 54 g (0.12 lbs)
Country: British technical standard
Kategória: Technické normy BS