检查线路是否有破损处,有则维修 80%
编程设码 20%
https://qc.dianpusou.com/tag/%e4%b8%b0%e7%94%b0%e5%8d%81%e5%87%a0%e4%b8%87%e7%9a%84%e8%bd%a6%e6%8e%92%e8%a1%8c%e6%a6%9c
检查线路是否有破损处,有则维修 80%
编程设码 20%
https://qc.dianpusou.com/tag/%e4%b8%b0%e7%94%b0%e5%8d%81%e5%87%a0%e4%b8%87%e7%9a%84%e8%bd%a6%e6%8e%92%e8%a1%8c%e6%a6%9c