
Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 2: Intrinsic characteristics - Airborne sound insulation under diffuse sound field conditions
STANDARD published on 1.4.2026
Designation standards: STN EN 1793-2
Classification mark: 736041
Catalog number: 142264
Publication date standards: 1.4.2026
Approximate weight : 30 g (0.07 lbs)
Country: Slovak technical standard
Category: Technical standards STN