KS C IEC 61951-2-2021 Secondary cells and batteries containing alkaline or other non-acid electrolytes — Secondary sealed cells and batteries for portable applications — Part 2: Nickel-metal hydride
2021KS C IEC 61951-2:2021 Secondary cells and batteries containing alkaline or other non-acid electrolytes — Secondary sealed cells and batteries for portable applications — Part 2: Nickel-metal hydride
2018KS C IEC 61951-2:2018 Secondary cells and batteries containing alkaline or other non-acid electrolytes — Secondary sealed cells and batteries for portable applications — Part 2: Nickel-metal hydride
2003KS C IEC 61951-2:2003 Secondary cells and batteries containing alkaline or other non-acid electrolytes-Portable sealed rechargeable single cells-Part 2:Nickel-metal hydride