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一九六二年铅蓄电池全国重点工厂产品质量评比 ,前二十周期容量试验结果已经公布(见本刊一九六二年第一期),今将截至目前寿命试验进行情况,列表公布如下,以资参考。
In 1962, the product quality evaluation of lead batteries in key national factories was announced. The results of the first 20 cycles of capacity testing have been announced (see the first issue of this publication in 1962). The status of the current life tests will be as of now. The list is published as follows. For reference.