CEN/TC 256
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 72310 | prEN 14587-3 | Railway applications - Infrastructure - Flash butt welding of rails - Part 3: Welding in association with crossing construction | Aptauja slēgta |
| 22667 | prEN 14587-2 | Railway applications - Track - Flash butt welding of rails - Part 2: New R220, R260, R260Mn and R350HT | Izstrādē |
| 12929 | prEN 14587-1 | Railway applications - Track - Flash butt welding of rails - Part 1: New R220, R260, R260Mn and R350HT grade rails in a fixed plant | Izstrādē |
| 75309 | prEN 14535-3 rev | Railway applications - Brake discs for railway rolling stock - Part 3: Brake discs, performance of the disc and the friction couple, classification | Izstrādē |
| 82417 | prEN 14535-2 rev | Railway applications - Brake discs for railway rolling stock - Part 2: Brake discs mounted onto the wheel, dimensions and quality requirements | Izstrādē |
| 35249 | prEN 14535-1 rev | Railway applications - Braking - Brake discs for railway rolling stock - Part 1: Brake discs pressed or shrunk onto the axle or drive shaft | Izstrādē |
| 82418 | prEN 14535-1 rev | Railway applications - Brake discs for railway rolling stock - Part 1: Brake discs pressed or shrunk onto the axle or drive shaft, dimensions and quality requirements | Izstrādē |
| 12969 | prEN 14531-6 | Railway applications - Braking - Methods for calculation of stopping and slowing distances - Methods for calculation of immobilisation braking - Part 6: Application for High Speed Trains | Izstrādē |
| 27452 | prEN 14531-3 | Railway applications - Methods for calculation of stopping distances, slowing distances and immobilization braking - Part 3: Application to mass transit | Izstrādē |
| 12967 | prEN 14531-2 | Railway applications - Braking - Methods for calculation of stopping and slowing distances - Methods for calculation of immobilisation braking - Part 2: Application to single freight wagon | Izstrādē |
Displaying 121-130 of 1928 results.