时钟 ....\可实时调整时间的数字时钟 ....\........................\CLOCK ....\........................\.....\Backup Of CLOCK.DBK ....\........................\.....\CLOCK.DSN ....\........................\.....\CLOCK.PWI ....\........................\.....\CLOCK.SDF ....\........................\.....\Last Loaded CLOCK.DBK ....\........................\.....\Timer.hex ....\........................\.....\新建 Microsoft Word 文档.doc