CEN/TC 226
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 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 |
| 25977 | EN 12899-1:2007 | Fixed, vertical road traffic signs - Part 1: Fixed signs | Izstrādē |
| 60869 | prEN | Vehicle restraint systems - Product characteristics, assessment/test methods (merging of revision of EN 1317-1, -2, -3, -4, -5 and -7) | Izstrādē |
| 37125 | prEN 1317-4 | Road restraint systems - Part 4: Performance classes, impact test acceptance criteria and test methods for transitions and removable barrier sections | Izstrādē |
| 67078 | prEN 17383 | Road traffic noise reducing devices - Sustainability : Key Sustainability Performance Indicators (KSPI) Declaration | Izstrādē |
| 37131 | prEN 1793-3 rev | Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 3: Normalized traffic noise spectrum | Izstrādē |
| 37141 | EN 1317-3:2010/prA1 | Road restraint systems - Part 3: Performance classes, impact test acceptance criteria and test methods for crash cushions | Izstrādē |
| 67072 | prEN 12899-1-4 rev | Fixed, vertical road traffic signs - Part 1- 4: Assembled road traffic signs | Izstrādē |
| 67069 | prEN 12899-1-3 rev | Fixed, vertical road traffic signs - Part 1-3: Supports | Izstrādē |
| 34477 | FprEN 14388 rev | Road traffic noise reducing devices - Specifications | Izstrādē |
Displaying 371-380 of 414 results.