[{"title":"( 8 个子文件 331.77MB ) 动力电池测试学习视频 讲解动力电池测试相关技术","children":[{"title":"1.1 动力电池系统测试背景.flv <span style='color:#111;'> 18.28MB </span>","children":null,"spread":false},{"title":"6.1 常见测试设备及测试注意点.flv <span style='color:#111;'> 24.50MB </span>","children":null,"spread":false},{"title":"5.1 国内外测试标准现状及分析.flv <span style='color:#111;'> 60.29MB </span>","children":null,"spread":false},{"title":"3.2 动力电池系统开发测试(下).flv <span style='color:#111;'> 44.75MB </span>","children":null,"spread":false},{"title":"2.1 动力电池评估性测试.flv <span style='color:#111;'> 68.86MB </span>","children":null,"spread":false},{"title":"7.1 总结.flv <span style='color:#111;'> 3.12MB </span>","children":null,"spread":false},{"title":"3.1 动力电池系统开发测试(上).flv <span style='color:#111;'> 54.94MB </span>","children":null,"spread":false},{"title":"4.1 动力电池验证性测试.flv <span style='color:#111;'> 94.37MB </span>","children":null,"spread":false}],"spread":true}]