[{"title":"( 113 个子文件 5.9MB ) CA6132普通车床主轴箱课程设计CAD图","children":[{"title":"主轴箱展开图2.dwg <span style='color:#111;'> 289.03KB </span>","children":null,"spread":false},{"title":"车床主轴箱展开图.dwg <span style='color:#111;'> 214.51KB </span>","children":null,"spread":false},{"title":"机床住传动.dwg <span style='color:#111;'> 14.93KB </span>","children":null,"spread":false},{"title":"5283658168.jpg <span style='color:#111;'> 98.54KB </span>","children":null,"spread":false},{"title":"Drawing2.dwg <span style='color:#111;'> 47.95KB </span>","children":null,"spread":false},{"title":"......","children":null,"spread":false},{"title":"<span style='color:steelblue;'>文件过多,未全部展示</span>","children":null,"spread":false}],"spread":true}]