CEN/TC 256
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 76563 | prEN 16431 | Railway applications - Infrastructure - Hollow sleepers and bearers | Aptauja slēgta |
| 36322 | prEN 16273 | Railway applications - Track - Forged rail transitions | Izstrādē |
| 39094 | prEN 16272-4 | 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 conditions | Izstrādē |
| 66933 | prEN 16272-1 rev | Railway applications - Track - Noise barriers and related devices acting on airborne sound propagation - Test method for determining the acoustic performance - Part 1: Intrinsic characteristics - Sound absorption in the laboratory under diffuse sound field conditions | Izstrādē |
| 78228 | prEN 16186-9 | Railway applications - Driver's cabs - Part 9 : External visibility for metro vehicles | Aptauja |
| 74503 | prEN 16186-7 | Railway applications - Driver's cab - Part 7: Design of displays for tram vehicles | Izstrādē |
| 77062 | prEN 16185-2 rev | Railway applications - Braking systems of multiple unit trains - Part 2: Test methods | Izstrādē |
| 79258 | prEN 16185-1 rev | Railway applications - Braking systems of multiple unit trains - Part 1: Requirements and definitions | Izstrādē |
| 33364 | prEN 16019 | Railway applications - Automatic coupler - Performance requirements, specific interface geometry and test method | Izstrādē |
| 31246 | prEN 15955-2 | Railway applications - Track - Demountable machines and associated equipment - Part 2: General safety requirements | Izstrādē |
Displaying 31-40 of 1874 results.