[{"title":"( 4 个子文件 17.49MB ) AutoCAD 2014建筑设计经典案例视频教程下载第2章 命令的调用方式.zip","children":[{"title":"第2章 命令的调用方式","children":[{"title":"2.1 利用菜单及按钮调用命令.avi <span style='color:#111;'> 8.00MB </span>","children":null,"spread":false},{"title":"2.3 命令调用技巧.avi <span style='color:#111;'> 7.97MB </span>","children":null,"spread":false},{"title":"2.2 命令行和动态输入.avi <span style='color:#111;'> 5.78MB </span>","children":null,"spread":false},{"title":"2.4 实战技巧.avi <span style='color:#111;'> 2.40MB </span>","children":null,"spread":false}],"spread":true}],"spread":true}]