超越地平线无线电通讯
radio communication beyond the horizon
美国电视与无线电无线电工作女性协会
American women in radio and television
点对点无线电设备
point-to-point radio equipment
分米波无线电通讯
decimeter radio communication
核电设备无线监测
nuclear devices wireless monitoring
机载无线电设备
airborne radio installation
aircraft radio set
双向无线电通讯传送
two-way radio transmission