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| поступающий воздух: 50 phrases in 20 subjects |
| Aerohydrodynamics | 1 |
| Astronautics | 1 |
| Automobiles | 9 |
| Aviation | 1 |
| Combustion gas turbines | 2 |
| Construction | 4 |
| Electronics | 2 |
| Engines | 1 |
| General | 1 |
| Makarov | 3 |
| Mechanic engineering | 1 |
| Military | 2 |
| Mining | 5 |
| Oil and gas | 1 |
| Rail transport | 2 |
| Technology | 5 |
| Thermal engineering | 3 |
| Torpedoes | 1 |
| Transport | 4 |
| Weapons of mass destruction | 1 |