换配件前要先期排查检测，坏电池能拖死发电机，发电机先挂也能耗空电池，除此之外还有别的可能，总不能挨个换吧？

来源: Oneshotkill 于 2019-08-26 16:57:03 [旧帖] [给我悄悄话] 本文已被阅读：次

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