
Tracked Changes. Road traffic noise reducing devices. Test method for determining the acoustic performance. Intrinsic characteristics. Sound absorption under direct sound field conditions.
NORMA vydána dne 26.1.2026
Designation standards: BS EN 1793-5:2025-TC
Publication date standards: 26.1.2026
The number of pages: 180
Approximate weight : 571 g (1.26 lbs)
Country: British technical standard
Kategorie: Technické normy BS
ISBN: 978 0 539 40560 6 Status: Definitive