平均信号显示带
average signal display bar
铁路信号显示制式
railway signaling indication system
信号显示
signal demonstration
signaling
signal aspect
Signal aspect and indication
Signal aspects
signal indication
signal display
信号显示方案
and Signal indication scheme
CDMA通信信号
CDMA communication signal
U告警指示信号
AU-AIS:AdministrativeUnitAlarmIndicationSignalA
常规通信信号
general communication signals
超宽带通信信号
ultra-wideband communication signals
车道方向指示信号
lane direction control signal
大信号信躁比
signal-to-noise ratio of strong signal
电信显示装置
telecommunication display device
TDD