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 elements | Atcelts |
| 10636 | EN 14389-1:2007 | Road traffic noise reducing devices - Procedures for assessing long term performance - Part 1: Acoustical characteristics | Atcelts |
| 40403 | EN 14388:2015 | Road traffic noise reducing devices - Specifications | Standarts spēkā |
| 31387 | EN 14388:2005/AC:2008 | Road traffic noise reducing devices - Specifications | Atcelts |
| 10670 | EN 14388:2005 | Road traffic noise reducing devices - Specifications | Atcelts |
| 38680 | EN 1436:2018 | Road marking materials - Road marking performance for road users and test methods | Izstrādē |
| 29169 | EN 1436:2007/prA1 | Road marking materials - Road marking performance for road users | Izstrādē |
| 30740 | EN 1436:2007+A1:2008 | Road marking materials - Road marking performance for road users | Atcelts |
| 26062 | EN 1436:2007 | Road marking materials - Road marking performance for road users | Atcelts |
| 21683 | EN 1436:1997/A1:2003 | Road marking materials - Road marking performance for road users | Atcelts |
Displaying 301-310 of 422 results.