发布时间:2025-02-03 12:58:46
开关都是控制一根火线的,一根火线进去后并到其它开关上,上面进电源线,红线是往其它开关并接的。下面接用电器的四个火线,一根去一个灯,然后每个灯的零线直接和电源线的零线接好,开关就可以控制了
建议:阳台不要塞一大堆花盆了!瞧瞧下图这布置,美观新潮特迷人
2025-02-03 12:58:46 2025-02-03 12:58:46 2025-02-03 12:58:46 2025-02-03 12:58:46 2025-02-03 12:58:46 2025-02-03 12:58:46 2025-02-03 12:58:46 2025-02-03 12:58:46 2025-02-03 12:58:46 2025-02-03 12:58:46 2025-02-03 12:58:46我是做床上用品的我想去单位里推销一下我的产品就好比公共单位吧要找什么部门的什么人才能行啊
2025-02-03 12:58:46 2025-02-03 12:58:46 2025-02-03 12:58:46 2025-02-03 12:58:46 2025-02-03 12:58:46 2025-02-03 12:58:46仅三相电原没有零线怎样才能接照明灯用一相作为家庭照及家电设备
2025-02-03 12:58:46 2025-02-03 12:58:46 2025-02-03 12:58:46 2025-02-03 12:58:46 2025-02-03 12:58:46 2025-02-03 12:58:46 2025-02-03 12:58:46 2025-02-03 12:58:46 2025-02-03 12:58:46 2025-02-03 12:58:46 2025-02-03 12:58:46 2025-02-03 12:58:46 2025-02-03 12:58:46 2025-02-03 12:58:46 2025-02-03 12:58:46联想thinkpad t61与ibmthinkpad t61有什么区别
2025-02-03 12:58:46 2025-02-03 12:58:46