data communication program communication block
on-board communication station ，ship communication station
search and rescue coordinating communication {= SAR coordinating communication}
Short-wave communication ( SW communication)
Key lab of satellite communication of institute of communication engineer
CONNECT WITH：CONNECT UP
Dage , language communication
“Friend Communication” Program
10 kV communication access system
1553B communication system
ⅡC communication locked
3G communication network
3G communication system
3G Mobile Communicaition
3G mobile communication