
Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 3: Normalized traffic noise spectrum
STANDARD published on 1.3.1998
Designation standards: ÖNORM EN 1793-3
Note: WITHDRAWN
Publication date standards: 1.3.1998
The number of pages: 5
Approximate weight : 15 g (0.03 lbs)
Country: Austrian technische Norm
Category: Technical standards ÖNORM