CEN/TC 256
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 77388 | 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 |
| 78387 | EN ISO 22074-1:2024 | Railway infrastructure - Rail fastening systems - Part 1: Vocabulary (ISO 22074-1:2020) | Standarts spēkā |
| 78226 | EN ISO 22074-2:2024 | Railway infrastructure - Rail fastening systems - Part 2: Test method for longitudinal rail restraint (ISO 22074-2:2021) | Standarts spēkā |
| 78380 | 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 |
| 82539 | EN ISO 22074-4:2022/prA1:2025 | Railway infrastructure - Rail fastening systems - Part 4: Test methods for resistance to repeated loading - Amendment 1 (ISO 22074-4:2022/DAmd1:2025) | Aptauja |
| 78381 | 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 |
| 78385 | EN ISO 22074-5:2024 | Railway infrastructure - Rail fastening systems - Part 5: Test method for electrical resistance (ISO 22074-5:2021) | Standarts spēkā |
| 78382 | 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 |
| 78386 | 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 |
| 78383 | EN ISO 22074-8:2024 | Railway infrastructure - Rail fastening systems - Part 8: Test method for vertical stiffness (ISO 22074-8:2022) | Standarts spēkā |
Displaying 931-940 of 1928 results.