
Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 6: Intrinsic characteristics - In situ values of airborne sound insulation under direct sound field conditions
STANDARD published on 1.8.2021
Designation standards: STN EN 1793-6+A1
Classification mark: 736041
Catalog number: 132740
Note: WITHDRAWN
Publication date standards: 1.8.2021
Approximate weight : 51 g (0.11 lbs)
Country: Slovak technical standard
Category: Technical standards STN