说明： 在纯DOS中查阅硬盘扇区,并提供"清除""保存"等附加功能.可以在纯ASC码及ASC码与文本对照两种显示模式之间转换.源码在Borland C++ 3.1中编译通过. (In pure DOS hard drive available for inspection by sector, and to provide " clean" " Save" and other additional features. Can be in pure ASC codes and ASC codes and the text control to switch between two display modes. Source in the Borland C++ 3.1 the compile.)
