[{"title":"( 3 个子文件 82KB ) 电压电阻转换模块.rar","children":[{"title":"0523、电压电阻转换模块","children":[{"title":"资料来源.txt <span style='color:#111;'> 60B </span>","children":null,"spread":false},{"title":"0523、电压电阻转换模块","children":[{"title":"使用者请先阅读说明.txt <span style='color:#111;'> 29.69KB </span>","children":null,"spread":false},{"title":"电压电阻转换模块.pdf <span style='color:#111;'> 76.29KB </span>","children":null,"spread":false}],"spread":true}],"spread":true}],"spread":true}]