CEN/TC 256
| Reģistrācijas numurs (WIID) | Projekta Nr. | Nosaukums | Statuss |
|---|---|---|---|
| 77809 | prEN ISO 19659-4 | Railway applications - Heating, ventilation and air conditioning systems for rolling stock - Part 4: Basic design parameters, test and inspection items for the HVAC unit (ISO/DIS 19659-4:2024) | Aptauja slēgta |
| 68649 | prEN ISO 3095 | Acoustique - Applications ferroviaires - Mesurage du bruit émis par les véhicules circulant sur rails (ISO/DIS 3095:2023) | Izstrādē |
| 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 1871. līdz 1874. no pavisam 1874 ieraksta(-iem).