CEN/TC 256
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 41140 | prEN 16843 | Railway applications Infrastructure - Mechanical requirements for joints in running rails | Izstrādē |
| 77064 | prEN 16834 rev | Railway applications - Braking - Brake performance | Izstrādē |
| 76564 | prEN 16730 | Railway applications - Track - Concrete sleepers and bearers with under sleeper pads | Aptauja slēgta |
| 77086 | prEN 16729-1 rev | Railway applications - Infrastructure - Non-destructive testing on rails in track - Part 1: Requirements for ultrasonic inspection and evaluation principles | Izstrādē |
| 79080 | prEN 16727-2-1 rev | Railway applications - Infrastructure- Noise barriers and related devices acting on airborne sound propagation - Non-acoustic performance - Part 2-1: Mechanical performance under dynamic loadings due to passing trains - Resistance to fatigue | Izstrādē |
| 38028 | prEN 16577 | Railway applications - Track - Concrete sleepers and bearers with under sleeper pads | Izstrādē |
| 75278 | prEN 16452 rev | Railway applications - Braking - Brake blocks | Izstrādē |
| 77788 | prEN 16432-4 | Railway applications - Ballastless track systems - Part 4: Special ballastless track systems for attenuation of vibration | Aptauja slēgta |
| 39095 | prEN 16432-3 | Railway applications - Ballastless track systems - Part 3: Acceptance | Izstrādē |
| 38209 | prEN 16432-1 | Railway applications - Ballastless track systems - Part 1: General requirements | Izstrādē |
Displaying 21-30 of 1874 results.