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long-range air navigation system | |||
loran | |||
long-range navigation |
система дальней радионавигации: 12 phrases in 9 subjects |
Astronautics | 1 |
Cartography | 2 |
Electronics | 1 |
Household appliances | 2 |
Meteorology | 1 |
Missiles | 1 |
Nautical | 2 |
Technology | 1 |
United States | 1 |