磁带标志
tape marker
Bragg acousto-optic bistable system
TM
磁带磁鼓存储器
magnetic tape drum memory
磁带磁盘操作系统
tape disc operating system
TDOS Tape Disk Operating System
TDOS
打孔纸带磁带信道
channels, tape, punched-paper
channels
Tape
punched-paper
宽带磁带录像机
wideband video tape recorder
WBVTR