CEN/TC 226
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 63329 | prEN 1463-3 | Road marking materials - Part 3: Active road studs | Izstrādē |
| 63006 | FprEN 14388 | Road traffic noise reducing devices - Specifications | Izstrādē |
| 62944 | LVS EN 1824:2021 | Road marking materials - Road trials | Standarts spēkā |
| 62944 | EN 1824:2020 | Road marking materials - Road trials | Standarts spēkā |
| 61270 | CEN/TR 16949:2016 | Road restraint system - Pedestrian restraint system - Pedestrian parapets | Izstrādē |
| 61270 | LVS CEN/TR 16949:2016 | Road restraint system - Pedestrian restraint system - Pedestrian parapets | Standarts spēkā |
| 61089 | LVS EN 1793-2:2018 | Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 2: Intrinsic characteristics of airborne sound insulation under diffuse sound field conditions | Standarts spēkā |
| 61089 | EN 1793-2:2018 | Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 2: Intrinsic characteristics of airborne sound insulation under diffuse sound field conditions | Izstrādē |
| 61087 | EN 1793-6:2018 | Road 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 conditions | Atcelts |
| 61087 | LVS EN 1793-6:2018 | Road 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 conditions | Atcelts |
Displaying 81-90 of 415 results.