... continuous current generator 直流发电机 continuous current motor 直流电动机 continuous current transformer 直流变流器，直流变换器 ...
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continuous s current motor 直流电动机
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To summary the coal of vice-well continuous current generator-motor the set drag and hoists of the control system reform to into practice the methods, and proceeds to that system synopsis analysis.
总结煤矿副井直流发电机-电动机组提升电控系统改造的实施方法，对该系统进行简要分析。
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