CEN/TC 256
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 34535 | EN 13230-3:2016 | Railway applications - Track - Concrete sleepers and bearers - Part 3: Twin-block reinforced sleepers | Izstrādē |
| 34534 | LVS EN 16272-1:2013 | 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 | Atcelts |
| 34534 | EN 16272-1:2012 | 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 | Atcelts |
| 34533 | EN 13230-2:2016 | Railway applications - Track - Concrete sleepers and bearers - Part 2: Prestressed monoblock sleepers | Izstrādē |
| 34533 | LVS EN 13230-2:2016 | Railway applications - Track - Concrete sleepers and bearers - Part 2: Prestressed monoblock sleepers | Standarts spēkā |
| 34532 | EN 16704-3:2016 | Railway applications - Track - Safety protection on the track during work - Part 3: Competences for personnel related to work on or near tracks | Atcelts |
| 34532 | LVS EN 16704-3:2017 | Railway applications - Track - Safety protection on the track during work - Part 3: Competences for personnel related to work on or near tracks | Atcelts |
| 34531 | LVS EN 16704-2-1:2017 | Railway applications - Track - Safety protection on the track during work - Part 2-1: Common solutions and technologies - Technical requirements for Track Warning Systems (TWS) | Standarts spēkā |
| 34531 | EN 16704-2-1:2016 | Railway applications - Track - Safety protection on the track during work - Part 2-1: Common solutions and technologies - Technical requirements for Track Warning Systems (TWS) | Izstrādē |
| 34530 | LVS EN 13230-1:2016 | Railway applications - Track - Concrete sleepers and bearers - Part 1: General requirements | Standarts spēkā |
Displaying 1211-1220 of 1875 results.