CEN/TC 226
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 72916 | FprEN 1793-4 | Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 4: Intrinsic characteristics - Intrinsic sound diffraction | Izstrādē |
| 40407 | prCEN/TR 16303-2 rev | Road restraint systems - Guidelines for computational mechanics of crash testing against vehicle restraint system - Part 2: Vehicle Modelling and Verification | Izstrādē |
| 67075 | prEN 12899-3 rev | Fixed, vertical road traffic signs - Part 3: Delineator posts and their retroreflectors | Izstrādē |
| 80183 | prEN 17383 rev | Road traffic noise reducing devices - Sustainability: Key Performance Indicators (KPIs) Declaration | Izstrādē |
| 37138 | prEN 14389-1 rev | Road traffic noise reducing devices - Procedures for assessing long term performance - Part 1: Acoustical characteristics | Izstrādē |
| 37137 | prEN 1793-4 | Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 4: Intrinsic characteristics - In situ values of sound diffraction | Izstrādē |
| 29150 | FprEN 13197 | Road marking materials - Wear simulator Turntable | Izstrādē |
| 72917 | FprEN 1793-3 | Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 3: Normalized traffic noise spectrum | Izstrādē |
| 32083 | prEN 12899-6 | Fixed vertical road traffic signs - Part 6: Visual performance of retroreflective sheeting materials | 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 |
Displaying 41-50 of 413 results.