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直流有刷电机，这么简单！原来电动汽车上也用过—新能源汽车培训
直流无刷电成本低、控制简单，但是体积重量大，效率低。想获取更多新能源汽车资料可以关注私信我
新能源电动汽车维修培训、原理与结构94/1378
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