发布时间:2025-01-31 10:30:12
首先你要知道,1.5平方米的线其载流量为8A,灯泡的瓦数通常为35W,额定电压为220V,通过计算单只灯泡的电流为:0.15A,房间的灯泡最多不超过10盏,实际计算的电流远远小于导线1.5载流量所允许的电流,所以,这是合理的!!!!
我的店面30平米,吊顶是黑色的其他3面墙应该弄成什么样的或什么颜色呢
2025-01-31 10:30:12 2025-01-31 10:30:12 2025-01-31 10:30:12 2025-01-31 10:30:12 2025-01-31 10:30:12 2025-01-31 10:30:12 2025-01-31 10:30:12公公买了一套房子写的公公的名字现在交房要装修了老公非要掏钱应该掏吗
2025-01-31 10:30:12 2025-01-31 10:30:12 2025-01-31 10:30:12 2025-01-31 10:30:12 2025-01-31 10:30:12 2025-01-31 10:30:12 2025-01-31 10:30:12 2025-01-31 10:30:12 2025-01-31 10:30:12 2025-01-31 10:30:12 2025-01-31 10:30:12 2025-01-31 10:30:12 2025-01-31 10:30:12 2025-01-31 10:30:12 2025-01-31 10:30:12 2025-01-31 10:30:12 2025-01-31 10:30:12请问空调的连接管内的两根铜管是分别套上保温管还是可以套在同一保温管里
2025-01-31 10:30:12 2025-01-31 10:30:12 2025-01-31 10:30:12 2025-01-31 10:30:12 2025-01-31 10:30:12 2025-01-31 10:30:12 2025-01-31 10:30:12 2025-01-31 10:30:12 2025-01-31 10:30:12 2025-01-31 10:30:12 2025-01-31 10:30:12 2025-01-31 10:30:12 2025-01-31 10:30:12