[{"title":"( 2 个子文件 45.59MB ) 手把手的教你数字存储示波器制作(硬件+源代码+装配说明等)","children":[{"title":"相关文档","children":[{"title":"DSO138程序升级方法详解.pdf <span style='color:#111;'> 566.45KB </span>","children":null,"spread":false},{"title":"DSO138示波器故障分析与处理详解.pdf <span style='color:#111;'> 402.41KB </span>","children":null,"spread":false}],"spread":true}],"spread":true}]