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test flight : 426 phrases in 17 subjects |
Aerohydrodynamics | 32 |
Air defense | 1 |
Apollo-Soyuz | 3 |
Astronautics | 95 |
Aviation | 60 |
Aviation medicine | 4 |
Diplomacy | 1 |
Firefighting and fire-control systems | 1 |
General | 5 |
Gyroscopes | 1 |
Makarov | 3 |
Military | 155 |
Missiles | 5 |
Nanotechnology | 4 |
NASA | 4 |
Quality control and standards | 8 |
Technology | 44 |