CEN/TC 226
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 31557 | prEN 1317-8 | Road restraint systems - Part 8 : Motorcycle road restraint systems which reduce the impact severity of motorcyclist collisions with safety barriers | Izstrādē |
| 38676 | prEN 13422 rev | Road vertical signs - Portable deformable warning devices and delineators - Cones and cylinders | Izstrādē |
| 66488 | prEN 13459 rev | Road marking materials - Sampling from storage and testing | Izstrādē |
| 71310 | prEN 1423 rev | Road marking materials - Drop on materials - Glass beads, antiskid aggregates and mixtures of the two | Izstrādē |
| 29166 | prEN 1424 | Road marking materials - Premix glass beads | Izstrādē |
| 23528 | prEN 1436 rev | Road marking materials - Road marking performance for road users | Izstrādē |
| 71309 | prEN 14388 | Road traffic noise reducing devices - Characteristics | Izstrādē |
| 37138 | prEN 14389-1 rev | Road traffic noise reducing devices - Procedures for assessing long term performance - Part 1: Acoustical characteristics | Izstrādē |
| 34478 | prEN 14389-1 rev | Road traffic noise reducing devices - Procedures for assessing long term performance - Part 1: Acoustical characteristics | Izstrādē |
| 37139 | prEN 14389-2 rev | Road traffic noise reducing devices - Procedures for assessing long term performance - Part 2: Non-acoustical characteristics | Izstrādē |
Displaying 401-410 of 422 results.