[{"title":"( 8 个子文件 1.17MB ) 机械毕业设计——棒料切割机(论文+DWG图纸).zip","children":[{"title":"切割装置(刘俊).dwg <span style='color:#111;'> 165.02KB </span>","children":null,"spread":false},{"title":"毕业设计说明书的概要.doc <span style='color:#111;'> 26.50KB </span>","children":null,"spread":false},{"title":"气动原理图(刘俊).dwg <span style='color:#111;'> 62.07KB </span>","children":null,"spread":false},{"title":"装配图(刘俊).dwg <span style='color:#111;'> 723.68KB </span>","children":null,"spread":false},{"title":"电器原理图(刘俊).dwg <span style='color:#111;'> 48.88KB </span>","children":null,"spread":false},{"title":"毕业设计说明书.doc <span style='color:#111;'> 581.50KB </span>","children":null,"spread":false},{"title":"纵横行走装置图(刘俊).dwg <span style='color:#111;'> 186.45KB </span>","children":null,"spread":false},{"title":"实习小结.doc <span style='color:#111;'> 28.50KB </span>","children":null,"spread":false}],"spread":true}]