
Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 2: Intrinsic characteristics of airborne sound insulation under diffuse sound field conditions
STANDARD published on 1.12.2018
Designation standards: ÖNORM EN 1793-2
Note: WITHDRAWN
Publication date standards: 1.12.2018
The number of pages: 14
Approximate weight : 42 g (0.09 lbs)
Country: Austrian technische Norm
Category: Technical standards ÖNORM