Tracked Changes. Road traffic noise reducing devices. Procedures for assessing long term performance. Acoustical characteristics.
NORMA vydána dne 25.2.2020
Designation standards: BS EN 14389-1:2015-TC
Note: NEPLATNÁ
Publication date standards: 25.2.2020
The number of pages: 41
Approximate weight : 123 g (0.27 lbs)
Country: British technical standard
Kategorie: Technické normy BS