CEN/TC 256
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 78386 | LVS EN ISO 22074-7:2024 | Railway infrastructure - Rail fastening systems - Part 7: Test method for clamping force and uplift stiffness (ISO 22074-7:2021) | Standarts spēkā |
| 78382 | LVS EN ISO 22074-6:2024 | Railway infrastructure - Rail fastening systems - Part 6: Test method for resistance to severe environmental conditions (ISO 22074-6:2021) | Standarts spēkā |
| 78385 | LVS EN ISO 22074-5:2024 | Railway infrastructure - Rail fastening systems - Part 5: Test method for electrical resistance (ISO 22074-5:2021) | Standarts spēkā |
| 82539 | LVS EN ISO 22074-4:2024/A1:2026 | Railway infrastructure - Rail fastening systems - Part 4: Test methods for resistance to repeated loading - Amendment 1 (ISO 22074-4:2022/Amd 1:2026) | |
| 78381 | LVS EN ISO 22074-4:2024 | Railway infrastructure - Rail fastening systems - Part 4: Test methods for resistance to repeated loading (ISO 22074-4:2022) | Standarts spēkā |
| 78380 | LVS EN ISO 22074-3:2024 | Railway infrastructure - Rail fastening systems - Part 3: Proof load test method for pull-out resistance (ISO 22074-3:2021) | Standarts spēkā |
| 78226 | LVS EN ISO 22074-2:2024 | Railway infrastructure - Rail fastening systems - Part 2: Test method for longitudinal rail restraint (ISO 22074-2:2021) | Standarts spēkā |
| 78387 | LVS EN ISO 22074-1:2024 | Railway infrastructure - Rail fastening systems - Part 1: Vocabulary (ISO 22074-1:2020) | Standarts spēkā |
| 77809 | LVS EN ISO 19659-4:2026 | Railway applications - Heating, ventilation and air conditioning systems for rolling stock - Part 4: Design parameters, and test and inspection items for the HVAC unit (ISO 19659-4:2026) | |
| 77388 | LVS EN ISO 19659-1:2023 | Railway applications - Heating, ventilation and air conditioning systems for rolling stock - Part 1: Terms and definitions (ISO 19659-1:2017) | Standarts spēkā |
Displaying 261-270 of 1952 results.