CEN/TC 256
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 67622 | prEN 13452-2 | Railway applications - Braking - Urban rail brake systems - Part 2: Test methods | Aptauja slēgta |
| 71447 | prEN 13674-1 | Railway applications - Rail - Part 1: Vignole railway rails 46 kg/m and above | Aptauja slēgta |
| 72310 | prEN 14587-3 | Railway applications - Infrastructure - Flash butt welding of rails - Part 3: Welding in association with crossing construction | Aptauja slēgta |
| 71376 | prEN 18128-1 | Railway applications - New materials - Part 1: Guideline and validation methodology | Aptauja slēgta |
| 74599 | prEN 14033-1 | Railway applications - Infrastructure - Railbound construction and maintenance machines - Part 1: Technical requirements for running | Aptauja slēgta |
| 77788 | prEN 16432-4 | Railway applications - Ballastless track systems - Part 4: Special ballastless track systems for attenuation of vibration | Aptauja slēgta |
| 74945 | prEN 14363-2 | Railway applications - Testing and simulation for the acceptance of running characteristics of railway vehicles operated on the heavy rail network - Part 2: Safety against derailment on twisted track | 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 |
| 74600 | prEN 14033-3 | Railway applications - Infrastructure - Railbound construction and maintenance machines - Part 3: General safety requirements | Aptauja slēgta |
| 67623 | prEN 13452-1 | Railway applications - Braking - Urban rail brake systems - Part 1: Requirements and definitions | Aptauja slēgta |
Displaying 501-510 of 1920 results.