CEN/TC 256
| Reģistrācijas numurs (WIID) | Projekta Nr. | Nosaukums | Statuss |
|---|---|---|---|
| 83483 | prEN ISO 23019 | Railway applications - Driving simulator for drivers' training (ISO 23019:2022) | Aptauja |
| 39114 | prEN ISO 3381 rev | Railway applications - Acoustics - Measurement of noise inside railbound vehicles | Izstrādē |
| 12928 | prEN ISO 6305-3 | Railway components - Technical delivery requirements - Part 3: Steel sleepers (ISO 6305-3:1983) | Izstrādē |
Attēlo no 1971. līdz 1973. no pavisam 1973 ieraksta(-iem).