发布时间:2025-02-01 00:16:50
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 00:16:50 2025-02-01 00:16:50 2025-02-01 00:16:50 2025-02-01 00:16:50 2025-02-01 00:16:50 2025-02-01 00:16:50 2025-02-01 00:16:50 2025-02-01 00:16:50 2025-02-01 00:16:50装修客户越来越关注效果图硅步智能的planix 3d智能相机能帮助我们展示设计效果吗
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