测量导线及插头连接 50%
更新超声波传感器探头 30%
更新控制单元 20%
https://qc.dianpusou.com/tag/2019%e5%8c%97%e4%ba%ac%e9%99%90%e8%a1%8c%e8%a7%84%e5%ae%9a
测量导线及插头连接 50%
更新超声波传感器探头 30%
更新控制单元 20%
https://qc.dianpusou.com/tag/2019%e5%8c%97%e4%ba%ac%e9%99%90%e8%a1%8c%e8%a7%84%e5%ae%9a