胆子真大。。。。另一种方法是断开灯泡，在那里量110伏电压。这样不至于冒烟，就是麻烦

来源: 500miles 于 2020-10-13 08:49:30 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

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