CLC/TC 21X
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 83694 | prEN IEC 62932-4-2 | Flow batteries for stationary applications - Part 4-2: Electrolyte for vanadium flow batteries - Test methods | Izstrādē |
| 83702 | prEN IEC 62932-2 | Flow batteries for stationary applications - Part 2: Performance | Izstrādē |
| 83701 | prEN IEC 62932-1 | Flow batteries for stationary applications - Part 1: Terminology | Izstrādē |
| 83917 | prEN 50XXX | Secondary cells and batteries containing alkaline or other non-acid electrolytes – Information on the state of health of stationary battery energy storage systems with lithium-ion or sodium-ion batteries – Test methods and evaluations | Izstrādē |
| 83989 | prEN 50342-1 | Lead-acid starter batteries - Part 1: General requirements and methods of test | Izstrādē |
| 84020 | prEN IEC 62259:2026/prAA | Secondary cells and batteries containing alkaline or other non-acid electrolytes - Nickel-cadmium prismatic rechargeable cells with partial gas recombination and batteries for use in industrial applications | Izstrādē |
| 83988 | prEN 50342-5 | Lead-acid starter batteries - Part 5: Mechanical properties of battery housings and handles | Izstrādē |
| 84006 | prEN IEC 60622:2026/prAA | Secondary cells and batteries containing alkaline or other non-acid electrolytes - Sealed nickel-cadmium prismatic rechargeable cells and batteries for use in industrial applications | Izstrādē |
| 84007 | prEN IEC 60623:2026/prAA | Secondary cells and batteries containing alkaline or other non-acid electrolytes - Vented nickel-cadmium prismatic rechargeable cells and batteries for use in industrial applications | Izstrādē |
| 75635 | EN 62133-2:2017/A1:2021/AC:2022-01 | Secondary cells and batteries containing alkaline or other non-acid electrolytes - Safety requirements for portable sealed secondary cells, and for batteries made from them, for use in portable applications - Part 2: Lithium systems | Izstrādē |
Displaying 411-420 of 446 results.