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подводная лодка : 478 phrases in 15 subjects |
Aerodynamics | 5 |
Antennas and waveguides | 1 |
Astronautics | 4 |
Aviation | 9 |
Diplomacy | 1 |
Electronics | 4 |
General | 188 |
Military | 137 |
Nautical | 65 |
Navy | 16 |
Nuclear physics | 2 |
Shipbuilding | 7 |
Submarines | 1 |
Technology | 36 |
United States | 2 |