发布时间:2025-02-02 21:57:16
两个双联双控,俩个开关之间只有四根走线,怎样接线
两个双联双控,俩个开关之间只有四根走线,接线请参照下图:
铝塑板刷漆需要刮腻子吗铝塑板吊顶颜色和墙面不搭配想刷墙漆不知道可以吗需要刮腻子刷底漆吗
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