Registration number (WIID)Project No.TitleStatus
10634LVS EN 1794-1:1998Road traffic noise reducing devices - Non-acoustic performance - Part 1: Mechanical performance and stability requirementsAtcelts
10660LVS EN 12767:2001 APassive safety of support structures for road equipment - Requirements and test methodsAtcelts
39546LVS EN 14389-2:2015Road traffic noise reducing devices - Procedures for assessing long term performance - Part 2: Non-acoustical characteristicsAtcelts
39545LVS EN 14389-1:2015Road traffic noise reducing devices - Procedures for assessing long term performance - Part 1: Acoustical characteristicsAtcelts
21679LVS EN 1794-1:2003Road traffic noise reducing devices - Non-acoustic performance - Part 1: Mechanical performance and stability requirementsAtcelts
10606LVS EN 1317-2:1998 ARoad restraint systems - Part 2: Performance classes, impact test acceptance criteria and test methods for safety barriersAtcelts
10646LVS CEN/TS 1793-4:2004Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 4: Intrinsic characteristics - In situ values of sound diffractionAtcelts
10647LVS EN 14389-2:2004 ARoad traffic noise reducing devices - Procedures for assessing long term performance - Part 2: Non-acoustical characteristicsAtcelts
10641LVS EN 1317-3:2000Road restraint systems - Part 3: Performance classes, impact test acceptance criteria and test methods for crash cushionsAtcelts
10628LVS EN 12352:2000Traffic control equipment - Warning and safety light devicesAtcelts
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