发布时间:2025-01-17 14:09:52
电路布线要遵循的原则,强弱电的间距要在30到50公分,强弱不能同穿一根管内。管内导线总截面面积要小于保护管截面面积的百分之四十,开关、插座面对面板,应该左侧零线、右侧火线,家庭装修中,电线并头连接接头处采用按压接线法,要结实牢固,接好的线用绝缘胶布包好,在做完电路后,要让施工方作一份电路布置图,以后要检修或墙面修整或在墙上打钉子,防止电线被打坏。
楼下的电视挂在墙壁上,我们房间能清晰的听到电视机的声音,尽管电视声音也不大。质询过做隔音窗的师傅,
2025-01-17 14:09:52 2025-01-17 14:09:52 2025-01-17 14:09:52 2025-01-17 14:09:52 2025-01-17 14:09:52 2025-01-17 14:09:52 2025-01-17 14:09:52 2025-01-17 14:09:52 2025-01-17 14:09:52 2025-01-17 14:09:52 2025-01-17 14:09:52 2025-01-17 14:09:52我做装修结账需要交纳8个点的地税发票但我想把税额开进发票的总额里面去有公式计算最后的总数吗
2025-01-17 14:09:52 2025-01-17 14:09:52 2025-01-17 14:09:52 2025-01-17 14:09:52 2025-01-17 14:09:52 2025-01-17 14:09:52 2025-01-17 14:09:52 2025-01-17 14:09:52 2025-01-17 14:09:52 2025-01-17 14:09:52 2025-01-17 14:09:52 2025-01-17 14:09:52 2025-01-17 14:09:52我想对台式机机箱内的电源线重新走线问下接硬盘光驱主板的是几平方的线
2025-01-17 14:09:52 2025-01-17 14:09:52 2025-01-17 14:09:52 2025-01-17 14:09:52 2025-01-17 14:09:52 2025-01-17 14:09:52 2025-01-17 14:09:52 2025-01-17 14:09:52 2025-01-17 14:09:52 2025-01-17 14:09:52 2025-01-17 14:09:52 2025-01-17 14:09:52 2025-01-17 14:09:52 2025-01-17 14:09:52