电报: telegram; cable; telegraph; ...复用: multiplexing; multiplex设备: equipment; device; facility; ...技术: technology; skill; technique ...要求: ask; demand; require; claim; ...复用设备技术要求: specifications for synchronous digital hierarchy multiplex equipment灵活复用设备技术要求: the technical requirement of flexble multiplexer时分复用设备: tdme time division multiplex equipment路复用转换设备技术要求: technical requirements for tdm/fdm 60-channel transmultiplexing equipment设备技术要求: technical requirements for stm- add-dromultiplexer辅助设备技术要求: technical requirements of挤奶设备技术要求: milking machine installationspecificationon编码转换设备技术要求: technical requirements for a 60-channel pcm/adpcm transcoder equipment电话网关设备技术要求: technical requirements for itelephony gateway光线路终端设备技术要求: technique cnierion for stm-optical line terminal equipment四线音频话路上的46路时分复用设备: specifications of channels tdm equipment operating on line telephone-type circuit时分多路复用设备: time division multiplex equipment; time multiplexer明线3路载波电话设备技术要求: requirments for 3-channel carrier telephone equipment on an open-wire pair农村用户环路载波设备技术要求: specifications for the rural subscriber loocarrier equipment数据电路终接设备技术要求: kbit/s增量调制终端设备技术要求: performance requirement of the delta medulation eouipment帧中继设备技术要求及检验方法: technical requirements and test methods for frame relay device电时分复用: etdm electrical tdm; etdm:electrical time division multiplexing光时分复用: optica time division mtipexing; otdm optical time division multiplexing时分复用: tdd time division duplexing; tdm time division mtipexing; tdm time division multiplexing; tdm-vdma tdm-variable destination multiple access; time multiplexing; time-division multiplexing (tdm)