检查右侧变光屏线路 30%
更换右侧变光屏 65%
更换前端控制单元 5%
https://qc.dianpusou.com/tag/%e5%86%a0%e9%81%93370%e6%af%8f%e5%85%ac%e9%87%8c%e5%a4%9a%e5%b0%91%e9%92%b1
检查右侧变光屏线路 30%
更换右侧变光屏 65%
更换前端控制单元 5%
https://qc.dianpusou.com/tag/%e5%86%a0%e9%81%93370%e6%af%8f%e5%85%ac%e9%87%8c%e5%a4%9a%e5%b0%91%e9%92%b1