控制单元软件故障 50%
控制单元硬件故障 50%
https://qc.dianpusou.com/tag/q5l%e5%90%8e%e5%a4%87%e7%ae%b1%e9%81%ae%e7%89%a9%e5%b8%98%e6%80%8e%e4%b9%88%e6%8b%86
控制单元软件故障 50%
控制单元硬件故障 50%
https://qc.dianpusou.com/tag/q5l%e5%90%8e%e5%a4%87%e7%ae%b1%e9%81%ae%e7%89%a9%e5%b8%98%e6%80%8e%e4%b9%88%e6%8b%86