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2021上海国际车展，德国大众纯电动新能源汽车双电机四驱底盘讲解
德国大众纯电动新能源汽车双电机四驱底盘，包括了三合一电驱动EM（电机控制器、电机、减速器），DCDC转化器，车载充电机OBC，动力电池包，PTC加热，EKK电动空调压缩机等
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