[{"title":"( 17 个子文件 75.81MB ) 机械设计基础课件(ppt)","children":[{"title":"机械设计基础课件","children":[{"title":"减速器.ppt <span style='color:#111;'> 5.89MB </span>","children":null,"spread":false},{"title":"带传动.ppt <span style='color:#111;'> 11.78MB </span>","children":null,"spread":false},{"title":"机械设计概论.ppt <span style='color:#111;'> 197.00KB </span>","children":null,"spread":false},{"title":"联轴器、离合器.ppt <span style='color:#111;'> 1.49MB </span>","children":null,"spread":false},{"title":"蜗杆传动.ppt <span style='color:#111;'> 2.12MB </span>","children":null,"spread":false},{"title":"齿轮传动.ppt <span style='color:#111;'> 17.73MB </span>","children":null,"spread":false},{"title":"链传动.ppt <span style='color:#111;'> 4.69MB </span>","children":null,"spread":false},{"title":"滑动轴承.ppt <span style='color:#111;'> 1.73MB </span>","children":null,"spread":false},{"title":"轮系.ppt <span style='color:#111;'> 3.86MB </span>","children":null,"spread":false},{"title":"其它常用机构.ppt <span style='color:#111;'> 2.25MB </span>","children":null,"spread":false},{"title":"平面连杆机构.ppt <span style='color:#111;'> 4.15MB </span>","children":null,"spread":false},{"title":"凸轮机构.ppt <span style='color:#111;'> 3.07MB </span>","children":null,"spread":false},{"title":"弹簧.ppt <span style='color:#111;'> 1.22MB </span>","children":null,"spread":false},{"title":"联接.ppt <span style='color:#111;'> 8.73MB </span>","children":null,"spread":false},{"title":"滚动轴承.ppt <span style='color:#111;'> 9.50MB </span>","children":null,"spread":false},{"title":"绪论.ppt <span style='color:#111;'> 2.32MB </span>","children":null,"spread":false},{"title":"轴1.ppt <span style='color:#111;'> 2.71MB </span>","children":null,"spread":false}],"spread":false}],"spread":true}]