Registration number (WIID)Project No.TitleStatus
33440prEN 12966-3 revRoad vertical signs - Variable message traffic signs - Part 3 : Factory production controlIzstrādē
34478prEN 14389-1 revRoad traffic noise reducing devices - Procedures for assessing long term performance - Part 1: Acoustical characteristicsIzstrādē
29101EN 1317-3:2010Road restraint systems - Part 3: Performance classes, impact test acceptance criteria and test methods for crash cushionsIzstrādē
68314EN 12966:2014/prA1Road vertical signs - Variable message traffic signsIzstrādē
39860EN 12899-1:2007+A1:2013Fixed, vertical road traffic signs - Part 1: Fixed signsIzstrādē
10622prEN 12899-2Road equipment - Fixed, vertical road signs - Part 2: Transilluminated traffic bollardsIzstrādē
41566EN 1793-6:2012/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
32083prEN 12899-6Fixed vertical road traffic signs - Part 6: Visual performance of retroreflective sheeting materialsIzstrādē
83876EN 1794-2:2024/prA1Road traffic noise reducing devices - Non-acoustic performance - Part 2: Methods of determination of the general safety and environmental characteristicsIzstrādē
80455prCEN/TS 17342 revRoad restraint systems - Motorcycle road restraint systems which reduce the impact severity of motorcyclist collisions with safety barriersIzstrādē
Displaying 141-150 of 423 results.