接收机信道单元
RCHU Receiver Channel Unit
多信道处理单元
Multiple Channel Processing Unit MCPU
选择器信道仿真单元
selector channel emulation unit
SCEU
超音波法液位元元元元元元测定
ultra-sonic method of liquid meaduremert
单信道信号分离
single channel signal separation
信道-信道衔接器
channel-to-channel adapter
超单元组合—超单元—单元划分
divition of “super unit combine—super unit—unit
办公室间共享信道信号处理
common channel interoffice signaling
部分信道信息
partial channel state information
车载通信单元
onboard communication unit OCU
OCU