Lead-acid battery for locomotives and rolling stock—Part 1:Valve-regulate lead acid for electric and subway locomotives
全国铅酸蓄电池标准化技术委员会(SAC/TC 69)
GB/T 7404的本部分规定了电力机车、地铁车辆用阀控式铅酸蓄电池(以下简称蓄电池)的符号、产品分类与命名、要求、试验方法、检验规则及标志、包装、运输、贮存等。
本部分适用于电力机车、地铁车辆和轻轨车辆的紧急负载及辅助用电设备所用的蓄电池。
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