CEN/TC 226
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 72920 | EN 1793-6:2025 | Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 6: Intrinsic characteristics - Airborne sound insulation under direct sound field conditions | Standarts spēkā |
| 72917 | EN 1793-3:2025 | Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 3: Normalized traffic noise spectrum | Standarts spēkā |
| 78834 | LVS EN 18124:2025 | Road marking materials - Temporary road markings | Standarts spēkā |
| 10651 | LVS EN 1424:1997 A | Road marking materials - Premix glass beads | Standarts spēkā |
| 72914 | LVS EN 1793-2:2025 | Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 2: Intrinsic characteristics - Airborne sound insulation under diffuse sound field conditions | Standarts spēkā |
| 38118 | LVS EN 1317-5+A2:2012 /AC:2012 A | Road restraint systems - Part 5: Product requirements and evaluation of conformity for vehicle restraint systems | Standarts spēkā |
| 39619 | LVS EN 1423:2012 /AC:2013 | Road marking materials - Drop on materials - Glass beads, antiskid aggregates and mixtures of the two | Standarts spēkā |
| 40403 | LVS EN 14388:2016 | Road traffic noise reducing devices - Specifications | Standarts spēkā |
| 72917 | LVS EN 1793-3:2025 | Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 3: Normalized traffic noise spectrum | Standarts spēkā |
| 72920 | LVS EN 1793-6:2025 | Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 6: Intrinsic characteristics - Airborne sound insulation under direct sound field conditions | Standarts spēkā |
Displaying 351-360 of 422 results.