[{"title":"( 15 个子文件 4.4MB ) 带式输送机设计","children":[{"title":"带式输送机设计","children":[{"title":"开题报告.doc <span style='color:#111;'> 50.00KB </span>","children":null,"spread":false},{"title":"毕业实习报告.doc <span style='color:#111;'> 295.50KB </span>","children":null,"spread":false},{"title":"毕业设计论文","children":[{"title":"目录.doc <span style='color:#111;'> 32.00KB </span>","children":null,"spread":false},{"title":"大文摘.doc <span style='color:#111;'> 2.30MB </span>","children":null,"spread":false},{"title":"毕业设计论文.doc <span style='color:#111;'> 3.09MB </span>","children":null,"spread":false},{"title":"摘要.doc <span style='color:#111;'> 26.00KB </span>","children":null,"spread":false}],"spread":true},{"title":"中期检查报告.doc <span style='color:#111;'> 36.00KB </span>","children":null,"spread":false},{"title":"中英文翻译.doc <span style='color:#111;'> 199.00KB </span>","children":null,"spread":false},{"title":"图纸","children":[{"title":"总图A0.dwg <span style='color:#111;'> 129.84KB </span>","children":null,"spread":false},{"title":"侧托辊A2.dwg <span style='color:#111;'> 74.06KB </span>","children":null,"spread":false},{"title":"改向滚筒A1.dwg <span style='color:#111;'> 123.45KB </span>","children":null,"spread":false},{"title":"30度槽形托辊A1.dwg <span style='color:#111;'> 103.69KB </span>","children":null,"spread":false},{"title":"H型清扫器A2.dwg <span style='color:#111;'> 108.73KB </span>","children":null,"spread":false},{"title":"托辊轴A2.dwg <span style='color:#111;'> 95.09KB </span>","children":null,"spread":false},{"title":"铰接托辊A2.dwg <span style='color:#111;'> 96.69KB </span>","children":null,"spread":false}],"spread":true}],"spread":true}],"spread":true}]