Secondary cells and batteries containing alkaline or other non-acid electrolytes - Sealed nickel-cadmium prismatic rechargeable single cells (IEC 60622:2002); German version EN 60622:2003
含碱性或其他非酸性电解液的二次电池和电池组.密封镍镉柱形可充电单电池(IEC 60622-2002);德文版EN 60622:2003