CEN/TC 256
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 27365 | EN 15594:2009 | Railway applications - Track - Restoration of rails by electric arc welding | Izstrādē |
| 30784 | prEN 13146-2 | Railway applications - Track - Test methods for fastening systems - Part 2: Determination of torsional resistance | Izstrādē |
| 38036 | EN 14587-1:2018 | Railway applications - Infrastructure - Flash butt welding of rails - Part 1: New R220, R260, R260Mn, R320Cr, R350HT, R370LHT and R400HT grade rails in a fixed plant | Izstrādē |
| 31503 | EN 14811:2006/FprA1 | Railway applications - Track - Special purpose rail - Grooved and associated construction | Izstrādē |
| 31516 | EN 15380-4:2013 | Railway applications - Classification system for railway vehicles - Part 4: Function groups | Izstrādē |
| 74502 | EN 13261:2020/prA1 | Railway applications - Wheelsets and bogies - Axles - Product requirements | Izstrādē |
| 79870 | EN 16272-3-2:2023/FprA1:2026 | 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 | Izstrādē |
| 60708 | CEN/TS 13103-2:2020 | Railway applications - Wheelsets and bogies - Part 2: Design method for axles with internal journals | Izstrādē |
| 34535 | EN 13230-3:2016 | Railway applications - Track - Concrete sleepers and bearers - Part 3: Twin-block reinforced sleepers | Izstrādē |
| 63928 | prEN 13232-2 rev | Railway applications - Track - Switches and crossings for Vignole rails - Part 2: Requirements for geometric design | Izstrādē |
Displaying 81-90 of 1938 results.