还是怀疑那两条白线接错了，作用是jumper，不是零线

来源: 欲借嵯峨于 2020-10-13 05:30:38 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.