[{"title":"( 11 个子文件 18.98MB ) 通信电源系统培训资料.zip","children":[{"title":"第六章 蓄电池.ppt <span style='color:#111;'> 2.77MB </span>","children":null,"spread":false},{"title":"第三章 交流配电.ppt <span style='color:#111;'> 1.39MB </span>","children":null,"spread":false},{"title":"第九章 通信接地与防雷.ppt <span style='color:#111;'> 1.33MB </span>","children":null,"spread":false},{"title":"第二章 油机发电系统.ppt <span style='color:#111;'> 2.59MB </span>","children":null,"spread":false},{"title":"第十一章 通信电源系统日常维护测试.ppt <span style='color:#111;'> 1.00MB </span>","children":null,"spread":false},{"title":"第五章 整流与变换设备.ppt <span style='color:#111;'> 1.14MB </span>","children":null,"spread":false},{"title":"第十章 通信电源与环境集中监控.ppt <span style='color:#111;'> 866.50KB </span>","children":null,"spread":false},{"title":"第七章 UPS.ppt <span style='color:#111;'> 1.31MB </span>","children":null,"spread":false},{"title":"第一章 高低压配电系统.ppt <span style='color:#111;'> 10.45MB </span>","children":null,"spread":false},{"title":"第四章 空调.ppt <span style='color:#111;'> 912.50KB </span>","children":null,"spread":false},{"title":"第八章 直流配电.ppt <span style='color:#111;'> 689.50KB </span>","children":null,"spread":false}],"spread":true}]