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一种用于监视蓄电池放电状况,防止蓄电池使用过放电的新型蓄电池过放电指示器,已由煤炭科学院上海研究所、江苏武进县礼加矿山仪器厂和浙江象山县矿山机电设备厂共同研制成功,并于1986年12日30日由
A new type of battery overdischarge indicator for monitoring the discharge status of the battery and preventing the overdischarge of the battery has been successfully developed by the Shanghai Research Institute of the Chinese Academy of Sciences, the Lijia Mine Instrument Factory of Wujin County in Jiangsu Province and the mine electrical and mechanical equipment factory of Xiangshan County in Zhejiang Province. And in 1986 on the 30th by