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介绍新研制成功的电子模块代替矿井提升机电控系统中的磁放大器、电磁继电器等原件，经试用表明电子模块具有电气性能好、使用维修方便和体积小等优点。
Introduction of the newly developed electronic module to replace the mine hoist electronic control system of magnetic amplifiers, electromagnetic relays and other original, the trial shows that the electronic module with good electrical performance, easy maintenance and small size advantages.