CEN/TC 256
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 41158 | prEN 13232-9 rev | Railway applications - Track - Switches and crossings for Vignole rails - Part 9: Layouts | Izstrādē |
| 41157 | EN 16272-4:2016 | Railway applications - Track - Noise barriers and related devices acting on airborne sound propagation - Test method for determining the acoustic performance - Part 4: Intrinsic characteristics - In situ values of sound diffraction under direct sound field | Izstrādē |
| 41157 | LVS EN 16272-4:2017 | Railway applications - Track - Noise barriers and related devices acting on airborne sound propagation - Test method for determining the acoustic performance - Part 4: Intrinsic characteristics - In situ values of sound diffraction under direct sound field | Standarts spēkā |
| 41153 | prEN 13232-7 rev | Railway applications - Track - Switches and crossings for Vignole rails - Part 7: Crossings with moveable parts | Izstrādē |
| 41152 | prEN 13232-8 rev | Railway applications - Track - Switches and crossings for Vignole rails - Part 8: Expansion devices | Izstrādē |
| 41151 | prEN 13232-6 rev | Railway applications - Track - Switches and crossings for Vignole rails - Part 6: Fixed common and obtuse crossings | Izstrādē |
| 41149 | EN 13481-7:2012/prA1 | Railway applications - Track - Performance requirements for fastening systems - Part 7: Special fastening systems for switches and crossings and check rails | Izstrādē |
| 41148 | EN 13481-4:2012/prA1 | Railway applications - Track - Performance requirements for fastening systems - Part 4: Fastening systems for steel sleepers | Izstrādē |
| 41147 | EN 13481-5:2012/FprA1:2016 | Railway applications - Track - Performance requirements for fastening systems - Part 5: Fastening systems for slab track with rail on the surface or rail embedded in a channel | Izstrādē |
| 41146 | EN 13481-3:2012/prA1 | Railway applications - Track - Performance requirements for fastening systems - Part 3: Fastening systems for wood sleepers | Izstrādē |
Displaying 811-820 of 1928 results.