NF C58-615-2*NF EN IEC 63115-2:2021 Secondary cells and batteries containing alkaline or other non-acid electrolytes - Sealed nickel-metal hydride cells and batteries for use in industrial applications - Part 2 : safety
2021NF C58-615-2*NF EN IEC 63115-2:2021 Secondary cells and batteries containing alkaline or other non-acid electrolytes - Sealed nickel-metal hydride cells and batteries for use in industrial applications - Part 2 : safety