
Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 2: Intrinsic characteristics of airborne sound insulation
STANDARD published on 1.3.1998
Designation standards: ÖNORM EN 1793-2
Note: WITHDRAWN
Publication date standards: 1.3.1998
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: Austrian technische Norm
Category: Technical standards ÖNORM