CLC/TC 9X
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 81175 | prEN IEC 62973-3:2025 | Railway applications - Rolling stock - Batteries for auxiliary power supply systems - Part 3: Lead acid batteries | Aptauja |
| 81135 | prEN IEC 62973-3/prAA | Railway applications - Rolling stock - Batteries for auxiliary power supply systems – Part 3: Lead acid batteries | Izstrādē |
| 68424 | prEN IEC 62973-4 | Railway applications - Rolling stock - Batteries for auxiliary power supply systems - Part 4: Secondary sealed nickel-metal hydride batteries | Izstrādē |
| 81986 | prEN IEC 62973-4:2025 | Railway applications – Rolling stock – Batteries for auxiliary power supply systems – Part 4: Secondary sealed nickel-metal hydride batteries | Aptauja |
| 81987 | prEN IEC 62973-5:2025 | Railway applications - Rolling stock - Batteries for auxiliary power supply systems - Part 5: Lithium-ion batteries | Aptauja |
| 71810 | prEN IEC 63190 | Railway applications - Fixed installations - Electric traction - Copper and copper alloy catenary wires for overhead contact line systems | Izstrādē |
| 82452 | prEN IEC 63452:2025 | Railway applications - Cybersecurity | Aptauja slēgta |
| 76754 | prEN IEC 63453:2023 | Railway applications - Current collection systems - Validation of simulation of the dynamic interaction between pantograph and overhead contact line | Izstrādē |
| 77070 | prEN IEC 63477 | Railway applications - Coordination requirements and energy-saving performance evaluation for energy feedback systems in DC traction power systems | Izstrādē |
| 77662 | prEN IEC 63488 | Railway applications - Technical criteria for the coordinations in neutral-section passing system for train | Izstrādē |
Displaying 1081-1090 of 1107 results.