
Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 3: Normalized traffic noise spectrum
NORM herausgegeben am 1.9.1998
Designation standards: ČSN EN 1793-3
Classification mark: 737060
Catalog number: 53199
Note: UNGÜLTIG
Publication date standards: 1.9.1998
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: Czech technical standard
Kategorie: Technische Normen ČSN