CEN/TC 226
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 40417 | prEN 12899-6 | Fixed, vertical road traffic signs - Part 6: Performance of retroreflective sign face materials | Izstrādē |
| 41565 | LVS EN 13197+A1:2014 | Road marking materials - Wear simulator Turntable | Standarts spēkā |
| 41565 | EN 13197:2011+A1:2014 | Road marking materials - Wear simulator Turntable | Izstrādē |
| 41566 | EN 1793-6:2012/prA1 | 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 | Izstrādē |
| 41567 | EN 1793-1:2017 | Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 1: Intrinsic characteristics of sound absorption under diffuse sound field conditions | Standarts spēkā |
| 41567 | LVS EN 1793-1:2017 | Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 1: Intrinsic characteristics of sound absorption under diffuse sound field conditions | Standarts spēkā |
| 41568 | EN 1793-2:2012/prA1 | 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 |
| 58687 | prEN 1463-2 rev | Road marking materials - Retroreflecting road studs - Part 2: Road test performance specifications | Izstrādē |
| 58688 | LVS EN 1794-1:2018 | Road traffic noise reducing devices - Non-acoustic performance - Part 1: Mechanical performance and stability requirements | Atcelts |
| 58688 | EN 1794-1:2018 | Road traffic noise reducing devices - Non-acoustic performance - Part 1: Mechanical performance and stability requirements | Atcelts |
Displaying 301-310 of 413 results.