发布时间:2025-01-24 22:48:41
双向拉绳开关怎么接线?开关里面有四根线,我看师傅只
双向拉绳开关只需要三根线,开关里面有四根线,把不用的那根用胶布包好就行。
双向拉绳开关接线图如下:
我家卧室灯嗡嗡的响,刚开灯不响,大约过3分钟就嗡嗡的响,是怎么回事
2025-01-24 22:48:41 2025-01-24 22:48:41 2025-01-24 22:48:41 2025-01-24 22:48:41 2025-01-24 22:48:41 2025-01-24 22:48:41 2025-01-24 22:48:41 2025-01-24 22:48:41 2025-01-24 22:48:41 2025-01-24 22:48:41