CEN/TC 256
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 39073 | prEN 13232-1 | Railway applications - Track - Switches and crossings for Vignole rails - Part 1: Definitions | Izstrādē |
| 83404 | prEN 13231-5 rev | Railway applications - Infrastructure - Acceptance of works - Part 5: Procedures for rail reprofiling in plain line, switches, crossings and expansion devices | Izstrādē |
| 81123 | prEN 13231-2 rev | Railway applications - Infrastructure - Acceptance of works - Part 2: Acceptance of reprofiling rails in plain line, switches, crossings and expansion devices | Izstrādē |
| 79079 | prEN 13230-6 rev | Railway applications - Infrastructure - Concrete sleepers and bearers - Part 6: Design | Izstrādē |
| 84077 | prEN 13230-5 rev | Railway applications - Infrastructure - Concrete sleepers and bearers - Part 5: Special elements | Izstrādē |
| 84079 | prEN 13230-4 rev | Railway applications - Infrastructure - Concrete sleepers and bearers - Part 4: Prestressed bearers for switches and crossings | Izstrādē |
| 84076 | prEN 13230-3 rev | Railway applications - Infrastructure - Concrete sleepers and bearers - Part 3: Twin-block reinforced sleepers | Izstrādē |
| 79078 | prEN 13230-2 rev | Railway applications - Infrastructure - Concrete sleepers and bearers - Part 2: Prestressed monoblock sleepers | Izstrādē |
| 81114 | prEN 13230-1 rev | Railway applications - Infrastrucuture - Concrete sleepers and bearers - Part 1: General requirements | Izstrādē |
| 30791 | prEN 13146-8 | Railway applications - Track - Test methods for fastening systems - Part 8: In service testing | Izstrādē |
Displaying 211-220 of 1968 results.