永久删除磁盘数据 Disk Wipe

磁盘删除系统 Disk Sanitizer

从磁盘删除 Delete from Disk

删除磁盘组 Delete a disk group

删除磁盘或其他媒体 remore disks or other media

删除磁盘上的数据 deleting data from the disk

从磁盘上删除文件 DELETE FILE

删除磁盘或其他介质 remove disks or other media