aeronautical communication satellite
[计] 航空通信卫星
asynchronous communication satellite
[计] 异步通信卫星
experimental communication satellite
[计] 实验通信卫星
geosynchronous communication satellite
[计] 对地同步通信卫星
global communication satellite system
[计] 全球通信卫星系统
passive communication satellite
[电] 无源通讯卫星
