[{"title":"( 11 个子文件 25.86MB ) 先进伺服课程 PPT课件","children":[{"title":"先进伺服","children":[{"title":"Lec4.ppt <span style='color:#111;'> 1.30MB </span>","children":null,"spread":false},{"title":"Lec9.pdf <span style='color:#111;'> 8.10MB </span>","children":null,"spread":false},{"title":"Lec11.pdf <span style='color:#111;'> 7.58MB </span>","children":null,"spread":false},{"title":"Lec6.ppt <span style='color:#111;'> 3.03MB </span>","children":null,"spread":false},{"title":"Lec7.ppt <span style='color:#111;'> 2.26MB </span>","children":null,"spread":false},{"title":"Lec10.pdf <span style='color:#111;'> 8.95MB </span>","children":null,"spread":false},{"title":"Lec8.pdf <span style='color:#111;'> 8.44MB </span>","children":null,"spread":false},{"title":"Lec5.ppt <span style='color:#111;'> 6.71MB </span>","children":null,"spread":false},{"title":"LEC2.pdf <span style='color:#111;'> 9.38MB </span>","children":null,"spread":false},{"title":"LEC3.pdf <span style='color:#111;'> 2.16MB </span>","children":null,"spread":false},{"title":"Lec1.pdf <span style='color:#111;'> 7.28MB </span>","children":null,"spread":false}],"spread":false}],"spread":true}]