发布时间:2025-02-01 00:17:37
用多大电线取决于通过这组线路的电流负载,一般照明用1.5平方,插座2.5平方,空调4平方。主干线可以用6平方,看你分多少个回路。每一组线均用空气开关控制,插座空调那些要带漏电的空开。配电房的进线用多大你要计算总的用电量功率有多少个千瓦,自己慢慢加。
家中的铝合金门窗旧了,但材质很好,哪位高手指点一下,上海哪里有做翻新业务的
2025-02-01 00:17:37 2025-02-01 00:17:37 2025-02-01 00:17:37 2025-02-01 00:17:37 2025-02-01 00:17:37 2025-02-01 00:17:37 2025-02-01 00:17:37 2025-02-01 00:17:37 2025-02-01 00:17:37买的房子客厅有消防管和喷淋头我想用石膏板包住只留喷淋头平时被包的管子会不会有冷凝水
2025-02-01 00:17:37 2025-02-01 00:17:37 2025-02-01 00:17:37 2025-02-01 00:17:37 2025-02-01 00:17:37 2025-02-01 00:17:37 2025-02-01 00:17:37 2025-02-01 00:17:37 2025-02-01 00:17:37 2025-02-01 00:17:37 2025-02-01 00:17:37 2025-02-01 00:17:37 2025-02-01 00:17:37 2025-02-01 00:17:37 2025-02-01 00:17:37 2025-02-01 00:17:37 2025-02-01 00:17:37 2025-02-01 00:17:37 2025-02-01 00:17:37 2025-02-01 00:17:37 2025-02-01 00:17:37我家刚装的房子再弄的鱼缸养了几条鱼前几天鱼一直没精神在底部不动今天的水特别浑浊还死了两
2025-02-01 00:17:37