发布时间:2025-01-31 16:07:37
如果只要负12V可以把那个短路片接在绿色与红色接线柱上,这时红色为参考地。反接就是负12V。希望能帮上你。有问题可以追问。
如果开发商开发的楼盘进行精装修那么他会在什么时候对地板进行招标
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