短语
磁带操作系统
TOS TapeOperatingSystem
;
[计]
tape operating system
;
TOS
;
MOS
扩充磁带操作系统
[计]
extended tape operating system
扩展式磁带操作系统
extended tape operating system
磁带磁盘操作系统
[计]
tape disk operating system
;
TDOS TapeDiskOperatingSystem
;
tape disc operating system