CEN/TC 256
| Reģistrācijas numurs (WIID) | Projekta Nr. | Nosaukums | Statuss |
|---|---|---|---|
| 38032 | prEN 14730-1 rev | Railway applications - Track - Aluninothermic welding of rails - Part 1: Approval of welding processes | Izstrādē |
| 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 |
| 84051 | prEN 14535 rev | EN 14535, Railway applications - Brake discs for railway rolling stock - Design, dimensions and type tests | Izstrādē |
| 75309 | prEN 14535-3 rev | Bahnanwendungen - Bremsscheiben für Schienenfahrzeuge - Teil 3: Bremsscheiben, Leistung Bremsscheibe und der Reibpaarung, Klassifikation | 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 |
| 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 |
| 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 |
| 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 |
Attēlo no 121. līdz 130. no pavisam 1970 ieraksta(-iem).