很少，大部分是启动马达问题。下次有问题拿榔头敲一下启动马达，如果启动了基本可以确诊

来源: bushihandyman 于 2019-06-20 20:19:11 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

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