File list (Check if you may need any files):
电子线路CAD\Backup of PCB3.PCB
...........\Backup of Schlib1.Lib
...........\Backup of Sheet1.Sch
...........\Backup of Sheet4.Sch
...........\Backup of 实验1-1.Sch
...........\Backup of 实验1-1.XLS
...........\Backup of 实验1.Sch
...........\Backup of 实验2.PCB
...........\Backup of 实验4.PCB
...........\Backup of 常用元件库.Lib
...........\Previous Backup of PCB3.PCB
...........\Previous Backup of Sheet1.Sch
...........\Previous Backup of Sheet4.Sch
...........\Previous Backup of 实验1-1.Sch
...........\Previous Backup of 实验1.Sch
...........\Previous Backup of 实验4.PCB
...........\Previous Backup of 常用元件库.Lib
...........\黎亮1.doc
...........\黎亮312009080306224.ddb
电子线路CAD