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空空通信
mil., air.def.
air-to-air communication
空空通信:
452 phrases
in 18 subjects
Air defense
28
Aviation
152
Business
3
Computer networks
3
Earth sciences
5
Electronics
87
General
35
Germany
1
Information technology
6
International trade
2
Metallurgy
1
Navigation
1
Space
73
Technology
22
Telecommunications
12
Textile industry
1
United Nations
4
United States
16
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