CEN/TC 226
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 60916 | - | Passive safety of support structures for road equipment - Design and validation procedure of bogie vehicle | Izstrādē |
| 72917 | FprEN 1793-3 | Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 3: Normalized traffic noise spectrum | Izstrādē |
| 72915 | FprEN 1793-5 | Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 5: Intrinsic characteristics - Sound absorption under direct sound field conditions | Izstrādē |
| 72914 | FprEN 1793-2 | Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 2: Intrinsic characteristics - Airborne sound insulation under diffuse sound field conditions | Izstrādē |
| 37126 | prEN 1317-7 | Road restraint systems - Part 7: Performance classes, impact test acceptance criteria and test methods for terminals of safety barriers | Izstrādē |
| 37127 | EN 12899-4:2007/FprA1 | Fixed, vertical road traffic signs - Part 4: Factory production control | Izstrādē |
| 37134 | EN 12899-5:2007/FprA1 | Fixed, vertical road traffic signs - Part 5: Initial type testing | Izstrādē |
| 10673 | prEN 1317-3:2000 rev | Road restraint systems - Part 3: Performance classes, impact test acceptance criteria and test methods for crash cushions | Izstrādē |
| 10648 | prEN 1823 | Road equipment - Emergency roadside telephones | Izstrādē |
| 38678 | EN 1317-2:2010/prA1 | Road restraint systems - Part 2: Performance classes, impact test acceptance criteria and test methods for safety barriers including vehicle parapets | Izstrādē |
Displaying 351-360 of 414 results.