有时你要删除文件或文件夹时提示文件正在使用，无法删除，使用冰刃软件解除你的烦恼。让删除任何文件再无忧。
Sometimes you want to delete a file or folder is being used when prompted to file, can not be removed, the use of software to lift冰刃your troubles. And then delete any files to allow worry-free. (2008-10-05, MultiPlatform, 673KB, 下载7次)
用74LS160设计电子表，显示时、分、秒，有校时、校分功能
74LS160 design using spreadsheet, showing hours, minutes, seconds, there is school, school sub-functions (2011-11-21, MultiPlatform, 288KB, 下载3次)