點的熱水器一般有兩個加熱棒,可能有一個要換了。去查查看。用電阻表去查,電阻無限大的就是壞了。查之前要先斷電。
點的熱水器一般有兩個加熱棒,可能有一個要換了。去查查看。用電阻表去查,電阻無限大的就是壞了。查之前要先斷電。
WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.
Copyright ©1998-2024 wenxuecity.com All rights reserved. Privacy Statement & Terms of Use & User Privacy Protection Policy