SS-EN-1793-2 Complete Document History
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

Complete Current Edition:
   2018 EDITION - ENGLISH LANGUAGE EDITION - July 4, 2018

Obsolete Revision Information:
   2012 EDITION - ENGLISH LANGUAGE EDITION - Nov. 17, 2012
   EDITION 1 - ENGLISH LANGUAGE EDITION - Oct. 31, 1997