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| air-to-air communications | |||
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| air-to-air communications | |||
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| Air/air communication; Air-air communication | |||
| связь "борт-борт: 102 phrases in 12 subjects |
| Apollo-Soyuz | 13 |
| Astronautics | 33 |
| Aviation | 7 |
| General | 1 |
| Lasers | 2 |
| Makarov | 1 |
| Mass media | 7 |
| Military | 17 |
| Nanotechnology | 9 |
| Nautical | 1 |
| Technology | 8 |
| Telecommunications | 3 |