NF C58-651-2*NF EN 61951-2:2017 含碱性或其他非酸性电解质的二次电池和电池组 便携式二次密封电池和电池组 第2部分:镍 金属氢化物
Secondary cells and batteries containing alkaline or other non acid electrolytes - Secondary sealed cells and batteries for portable applications - Part 2 : nickel-metal hydride