CEN/TC 256
| Reģistrācijas numurs (WIID) | Projekta Nr. | Nosaukums | Statuss |
|---|---|---|---|
| 81121 | prEN 13848-1 rev | Railway applications - Infrastructure - Track geometry quality - Part 1: Characterization of track geometry | Izstrādē |
| 34553 | EN 12080:2007/FprA1 | Bahnanwendungen - Radsatzlager - Wälzlager | Izstrādē |
| 34555 | EN 12081:2007/FprA1 | Applications ferroviaires - Boîtes d'essieux - Graisses pour lubrification | Izstrādē |
| 34570 | EN 15427:2008/FprA1 | Bahnanwendungen - Behandlung der Reibung zwischen Rad und Schiene - Spurkranzschmierung | Izstrādē |
| 12928 | prEN ISO 6305-3 | Railway components - Technical delivery requirements - Part 3: Steel sleepers (ISO 6305-3:1983) | Izstrādē |
| 34557 | EN 15612:2008/FprA1 | Railway applications - Braking - Brake pipe accelerator valve | Izstrādē |
| 63918 | EN 13272-2:2019 | Applications ferroviaires - Éclairage électrique pour matériel roulant des systèmes de transport public - Partie 2 : Systèmes du rail urbain | 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 |
| 35242 | - | Bahnanwendungen - Oberbau - Hohlwand Gleis und Weichenschwellen | Izstrādē |
| 35244 | - | Railway applications - Track - Concrete sleepers and bearers with under sleeper pads - Part 2: Tests for under sleeper pads | Izstrādē |
Attēlo no 191. līdz 200. no pavisam 1939 ieraksta(-iem).