发布时间:2025-01-31 09:13:38
测量三枪视放电压,应该在120V左右,如果哪一枪电压过低或接近0V,则是那一枪的视放管有问题。一般都是视放管漏电所致,将视放管折下把三脚之间刮干净,既解决问题。
马上要回家过年了想给老家的新房子里安装个空调就想问问心海悦地暖空调一体机冬天的效果怎么样
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