SS-EN-14389-1 › Complete Document History
Road traffic noise reducing devices - Procedures for assessing long term performance - Part 1: Acoustical characteristics


Obsolete Revision Information:
   REPLACED BY SS-EN-14389 - WITHDRAWN IN 2023 - Sept. 18, 2023
   2015 EDITION - ENGLISH LANGUAGE EDITION - May 13, 2015
   2007 EDITION - ENGLISH LANGUAGE EDITION - Dec. 7, 2007