Registration number (WIID)Project No.TitleStatus
79240prEN 12899-2 revFixed, vertical road traffic signs - Part 2: Transilluminated traffic bollards (TTB)Izstrādē
69690EN 1793-6:2018/prA1Road 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 conditionsIzstrādē
10677EN 1871:2000/prA1Road marking materials - Physical propertiesIzstrādē
79241prEN 12899-1-2 revFixed, vertical road traffic signs - Part 1-2: Fixed signsIzstrādē
79242prEN 12899-1-1 revFixed, vertical road traffic signs — Part 1-1: Performance requirements and test methods for retroreflective sign face materialsIzstrādē
10668prEN 12899-4Fixed, vertical road traffic signs - Part 4: Factory production controlIzstrādē
10671prEN 1317-1:1998 revRoad restraint systems - Part 1: Terminology and general criteria for test methodsIzstrādē
79238prEN 12899-1-4 revFixed, vertical road traffic signs — Part 1-4: Assembled road traffic signsIzstrādē
37139prEN 14389-2 revRoad traffic noise reducing devices - Procedures for assessing long term performance - Part 2: Non-acoustical characteristicsIzstrādē
72921EN 14389:2023Road traffic noise reducing devices - Procedures for assessing long term performanceIzstrādē
Displaying 341-350 of 422 results.