CEN/TC 256
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 75916 | prEN 13749 rev | Railway applications - Wheelsets and bogies - Structural requirements of bogie frames | Izstrādē |
| 36334 | prEN 13715 rev | Railway applications - Wheelsets and bogies - Wheels - Tread profile | Izstrādē |
| 39103 | prEN 13715 | Railway applications - Wheelsets and bogies - Wheels - Tread profile | 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 |
| 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 |
| 71447 | prEN 13674-1 | Railway applications - Rail - Part 1: Vignole railway rails 46 kg/m and above | Aptauja slēgta |
| 30797 | prEN 13481-7 | Railway applications - Track - Performance requirements for fastening systems - Part 7: Special fastening systems for switches and crossing and check rails | Izstrādē |
| 30796 | prEN 13481-5 | Railway applications - Track - Performance requirements for fastening systems - Part 5: Fastening systems for slab track | Izstrādē |
| 30795 | prEN 13481-4 | Railway applications - Track - Performance requirements for fastening systems - Part 4: Fastening systems for steel sleepers | Izstrādē |
| 30794 | prEN 13481-3 | Railway applications - Track - Performance requirements for fastening systems - Part 3: Fastening systems for wood sleepers | Izstrādē |
Displaying 151-160 of 1901 results.