Registration number (WIID)Project No.TitleStatus
75051LVS CEN/TS 1317-9:2023Road restraint systems - Part 9: Impact tests and test methods for removable barrier sectionsStandarts spēkā
75049LVS CEN/TS 1317-7:2023Road restraint systems -Part 7: Performance characterisation and test methods for terminals of safety barriersStandarts spēkā
72918EN 1793-1:2025Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 1: Intrinsic characteristics - Sound absorption under diffuse sound field conditionsStandarts spēkā
71308LVS CEN/TR 17828:2022Road infrastructure - Automated vehicle interactions - Reference Framework Release 1Standarts spēkā
72916EN 1793-4:2025Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 4: Intrinsic characteristics - Intrinsic sound diffractionStandarts spēkā
78834EN 18124:2025Road marking materials - Temporary road markingsStandarts spēkā
72920EN 1793-6:2025Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 6: Intrinsic characteristics - Airborne sound insulation under direct sound field conditionsStandarts spēkā
72917EN 1793-3:2025Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 3: Normalized traffic noise spectrumStandarts spēkā
78834LVS EN 18124:2025Road marking materials - Temporary road markingsStandarts spēkā
60868LVS EN 1463-1:2022Road marking materials - Retroreflecting road studs - Part 1: Initial performance requirementsStandarts spēkā
Displaying 401-410 of 422 results.