CEN/TC 226
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 39545 | EN 14389-1:2015 | Road traffic noise reducing devices - Procedures for assessing long term performance - Part 1: Acoustical characteristics | Atcelts |
| 72921 | EN 14389:2023 | Road traffic noise reducing devices - Procedures for assessing long term performance | Izstrādē |
| 10647 | EN 14389-2:2004 | Road traffic noise reducing devices - Procedures for assessing long term performance - Part 2: Non-acoustical characteristics | Atcelts |
| 39546 | EN 14389-2:2015 | Road traffic noise reducing devices - Procedures for assessing long term performance - Part 2: Non-acoustical characteristics | Atcelts |
| 10620 | EN 1463-1:1997 | Road marking materials - Retroflecting road studs - Part 1: Initial performance requirements | Atcelts |
| 10675 | EN 1463-1:1997/A1:2003 | Road marking materials - Retroreflecting road studs - Part 1: Initial performance requirements | Atcelts |
| 31386 | EN 1463-1:2009 | Road marking materials - Retroreflecting road studs - Part 1: Initial performance requirements | Atcelts |
| 60868 | EN 1463-1:2021 | Road marking materials - Retroreflecting road studs - Part 1: Initial performance requirements | Izstrādē |
| 10655 | EN 1463-2:2000 | Road marking materials - Retroreflecting road studs - Part 2: Road test performance specifications | Atcelts |
| 66487 | EN 1463-2:2021 | Road marking materials - Retroreflecting road studs - Part 2: Road test performance specifications | Izstrādē |
Displaying 121-130 of 413 results.