Protel常用封装库\Protel常用元件库\Backup of 模拟器件 ................\................\Previous Backup of 模拟器件 ................\................\常用库元件.ddb ................\Protel常用元件库 ................\复件 Advpcb.ddb ................\常用零件1.ddb ................\通用封装.ddb Protel常用封装库