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如果不串联制动电阻，反接制动瞬间的电枢电流大约是电动状态运行时电枢电流的_______倍
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如果不串联制动电阻，反接制动瞬间的电枢电流大约是电动状态运行时电枢电流的_______倍
时间：2021-09-02 15:37
关键词：
联大
河南理工大学
电气自动化技术（高起专）
电机与电力拖动
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2
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