CEN/TC 256
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 71447 | prEN 13674-1 | Railway applications - Rail - Part 1: Vignole railway rails 46 kg/m and above | Aptauja slēgta |
| 76561 | prEN 13674-2 rev | Railway applications - Track - Rail - Part 2: Switch and crossing rails used in conjunction with Vignole railway rails 46 kg/m and above | Izstrādē |
| 78148 | prEN 13674-2 rev | Railway applications - Track - Rail - Part 2: Switch and crossing rails used in conjunction with Vignole railway rails 46 kg/m and above | Izstrādē |
| 39103 | prEN 13715 | Railway applications - Wheelsets and bogies - Wheels - Tread profile | Izstrādē |
| 36334 | prEN 13715 rev | Railway applications - Wheelsets and bogies - Wheels - Tread profile | Izstrādē |
| 75916 | prEN 13749 rev | Railway applications - Wheelsets and bogies - Structural requirements of bogie frames | Izstrādē |
| 33354 | prEN 13802 rev | Railway applications - Wheelsets and bogies - Suspension components - Hydraulic dampers | Izstrādē |
| 24903 | prEN 13803-1 | Railway applications - Track - Track alignment design parameters - Track gauges 1435 mm and wider - Part 1: Plain line | Izstrādē |
| 81121 | prEN 13848-1 rev | Railway applications - Infrastructure - Track geometry quality - Part 1: Characterization of track geometry | Izstrādē |
| 36335 | prEN 13979-1 rev | Railway applications - Wheelsets and bogies - Monobloc wheels - Technical approval procedure - Part 1: Forged and rolled wheels | Izstrādē |
Displaying 1781-1790 of 1938 results.