检查SME的导线以及插头连接 50%
更新SME 30%
编程设码 20%
https://qc.dianpusou.com/tag/6%e7%b1%b3%e9%95%bf%e7%9a%84%e8%bd%bf%e8%bd%a6%e4%b8%80%e5%85%b1%e6%9c%89%e5%93%aa%e4%ba%9b
检查SME的导线以及插头连接 50%
更新SME 30%
编程设码 20%
https://qc.dianpusou.com/tag/6%e7%b1%b3%e9%95%bf%e7%9a%84%e8%bd%bf%e8%bd%a6%e4%b8%80%e5%85%b1%e6%9c%89%e5%93%aa%e4%ba%9b