CEN/TC 256
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 79042 | prEN 16922 | Railway applications - Ground based services - Vehicle waste water discharge equipment | Aptauja slēgta |
| 72310 | prEN 14587-3 | Railway applications - Infrastructure - Flash butt welding of rails - Part 3: Welding in association with crossing construction | Aptauja slēgta |
| 79870 | EN 16272-3-2:2023/prA1 | Railway applications - Infrastructure - Noise barriers and related devices acting on airborne sound propagation - Test method for determining the acoustic performance - Part 3-2: Normalized railway noise spectrum and single number ratings for direct sound field applications | Aptauja slēgta |
| 67623 | prEN 13452-1 | Railway applications - Braking - Urban rail brake systems - Part 1: Requirements and definitions | Aptauja slēgta |
| 79223 | prEN 12082-2 | Railway applications - Axleboxes - Deployment Procedure | Aptauja slēgta |
| 79222 | prEN 12082-1 | Railway applications - Axleboxes - Test procedures | Aptauja slēgta |
| 77788 | prEN 16432-4 | Railway applications - Ballastless track systems - Part 4: Special ballastless track systems for attenuation of vibration | Aptauja slēgta |
| 74600 | prEN 14033-3 | Railway applications - Infrastructure - Railbound construction and maintenance machines - Part 3: General safety requirements | Aptauja slēgta |
| 71447 | prEN 13674-1 | Railway applications - Rail - Part 1: Vignole railway rails 46 kg/m and above | Aptauja slēgta |
| 76564 | prEN 16730 | Railway applications - Track - Concrete sleepers and bearers with under sleeper pads | Aptauja slēgta |
Displaying 1391-1400 of 1885 results.