发布时间:2025-02-07 13:36:14
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。
我的祖屋座壬兼亥由于多年无管理瓦面大面积流水想在 今年大修那月那日那个时辰最合用
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