端子或连接中有接触电阻或氧化情形。 55%
电源线对地短路。 10%
蓄电池电压太低 35%
https://qc.dianpusou.com/tag/%e4%b8%9c%e9%a3%8e%e5%b0%8f%e5%ba%b7c37%e5%90%8e%e5%ba%a7%e6%80%8e%e4%b9%88%e6%94%be%e4%b8%8b%e6%9d%a5
端子或连接中有接触电阻或氧化情形。 55%
电源线对地短路。 10%
蓄电池电压太低 35%
https://qc.dianpusou.com/tag/%e4%b8%9c%e9%a3%8e%e5%b0%8f%e5%ba%b7c37%e5%90%8e%e5%ba%a7%e6%80%8e%e4%b9%88%e6%94%be%e4%b8%8b%e6%9d%a5