发布时间:2025-01-21 02:53:39
检查电源和线路。
1、检查电源是否正常,电源线是否插紧,电源开关是否开启。
2、检查控制器与电机之间的连接线路是否插紧,线路是否破损或老化。
求大神帮忙辨别植物有点像天南星科植物的花但又不太像长在河边似乎直接从土里冒出周围没有叶子球
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