CEN/TC 256
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 73045 | prEN 18146 | Railway applications - Infrastructure - Machines without rail wheels, and associated equipment, intended for work on railway infrastructure - Technical and safety requirements for working | Aptauja slēgta |
| 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 |
| 72311 | prEN 15594 | Railway applications - Infrastructure - Restoration of rails by electric arc welding | Aptauja slēgta |
| 79222 | prEN 12082-1 | Railway applications - Axleboxes - Test procedures | Aptauja slēgta |
| 71376 | prEN 18128-1 | Railway applications - New materials - Part 1: Guideline and validation methodology | Aptauja slēgta |
| 79223 | prEN 12082-2 | Railway applications - Axleboxes - Deployment Procedure | 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 |
| 78911 | EN 15152:2019+A1:2023 | Railway applications - Windscreens for trains | Pārskatīšana |
| 68364 | LVS EN 13232-2:2023 | Railway applications - Track - Switches and crossings for Vignole rails - Part 2: Requirements for geometric design | Standarts spēkā |
Displaying 1401-1410 of 1885 results.