发布时间:2025-01-24 13:25:18
我的方法很简单,先从进户开关查,确定什么颜色线是零线和火线,再把接零线颜色的线作为公用线连在一起,再在开关盒内找到火线,用很细的铜丝短接同颜色线,如果灯亮,就把这两根线接入开关,如果错误或短路细铜线马上烧断,不会损坏任何东西,后面开关盒都可以采用同样方法,
昨天看了md沙发感觉全皮不错因为不太了解想向各位高手请教一下
2025-01-24 13:25:18 2025-01-24 13:25:18和链家签了看房协议39但他家中介费太高39多次谈不降39另一家中介联系我们中介费很满意
2025-01-24 13:25:18 2025-01-24 13:25:18 2025-01-24 13:25:18 2025-01-24 13:25:18 2025-01-24 13:25:18 2025-01-24 13:25:18 2025-01-24 13:25:18 2025-01-24 13:25:18 2025-01-24 13:25:18 2025-01-24 13:25:18 2025-01-24 13:25:18 2025-01-24 13:25:18 2025-01-24 13:25:18 2025-01-24 13:25:18 2025-01-24 13:25:18 2025-01-24 13:25:18 2025-01-24 13:25:18 2025-01-24 13:25:18 2025-01-24 13:25:18 2025-01-24 13:25:18 2025-01-24 13:25:18请问建筑工地施工现场安全用电的基本规范施工用的电线应该是怎样从配电箱内接出的需要有插座吗
2025-01-24 13:25:18 2025-01-24 13:25:18 2025-01-24 13:25:18 2025-01-24 13:25:18 2025-01-24 13:25:18