KS C IEC 60622-2018(2023) Secondary cells and batteries containing alkaline or other non-acid electrolytes — Sealed nickel-cadmium prismatic rechargeable single cells
2018KS C IEC 60622:2018 Secondary cells and batteries containing alkaline or other non-acid electrolytes — Sealed nickel-cadmium prismatic rechargeable single cells
2003KS C IEC 60622:2003 Secondary cells and batteries containing alkaline or other non-acid electrolytes-Sealed nickel-cadmium prismatic rechargeable single cells