time division multiplex telegraph equipment 时分复用电报设备

Baudot multiplex telegraph 博德型复工电报机

frequency division multiplex telegraph system [通信] 频分多路复用电报系统

time-division multiplex telegraph system 时间分隔多路电报制

synchronous multiplex telegraph 同步多任务电报

series multiplex telegraph 串接电路多工电报

baudot-type multiplex telegraph 搏多型多工电报机

voice frequency multiplex telegraph 音频多路电报

time division multiplex telegraph system [通信] 时分多路电报制