CEN/TC 256
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 66937 | LVS EN 13481-3:2022 | Railway applications - Track - Performance requirements for fastening systems - Part 3: Fastening systems for wood and polymeric composite sleepers | Standarts spēkā |
| 66936 | LVS EN 13481-2:2022 | Railway applications - Track - Performance requirements for fastening systems - Part 2: Fastening systems for concrete sleepers in ballast | Standarts spēkā |
| 66936 | EN 13481-2:2022 | Railway applications - Track - Performance requirements for fastening systems - Part 2: Fastening systems for concrete sleepers in ballast | Standarts spēkā |
| 66935 | EN 16704-3:2016/FprA1 | Railway applications - Track - Safety protection on the track during work - Part 3: Competences for personnel related to work on or near tracks | Izstrādē |
| 66934 | EN 16704-1:2016/FprA1 | Railway applications - Track - Safety protection on the track during work - Part 1: Railway risks and common principles for protection of fixed and mobile work sites | 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 |
| 66932 | CEN/TR 17498:2020 | Railway applications - Infrastructure - Rail mounted railway maintenance and inspection machines and associated equipment - Explanation of machine type and compliance, including acceptance processes | Izstrādē |
| 66932 | LVS CEN/TR 17498:2020 | Railway applications - Infrastructure - Rail mounted railway maintenance and inspection machines and associated equipment - Explanation of machine type and compliance, including acceptance processes | Standarts spēkā |
| 66931 | EN 13230-4:2016/prA1 | Railway applications - Track - Concrete sleepers and bearers - Part 4: Prestressed bearers for switches and crossings | Izstrādē |
| 66930 | EN 13230-1:2016/prA1 | Railway applications - Track - Concrete sleepers and bearers - Part 1: General requirements | Izstrādē |
Displaying 501-510 of 1928 results.