通用广播信号虚拟信道
general broadcast singaling virtual channel
Amount of soil erosion
通用广播信号虚拟信道识别码
general broadcast signaling virtulal channel identifier
amount of soil loss
《卫星广播通信》课程
Satellite Broadcast Communication course
广播通道设计
broadcast channel designs
广播通信
Broadcast
broadcast communication
broadcasting communication
广播通信卫星
Broadcasting-Communication satellite
广播通信系统
broadcast communications system
航空广播通信业务
aeronautical broadcast service
aeronautical broadcast
Service
厚薄通用广义协调板单元
thin-thick generalized conforming plate element
输出广播通道
outgoing broadcast channel
通用通信监视器
universal communication monitor
UCM Universal Communication Monitor
UCM
通用通信交换装置
universal communication switching device
UCSD