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| входящий воздух | |||
| entry air: 34 phrases in 13 subjects |
| Aerohydrodynamics | 1 |
| Astronautics | 8 |
| Cement | 2 |
| Combustion gas turbines | 1 |
| Construction | 1 |
| Gas processing plants | 1 |
| Makarov | 4 |
| Military | 4 |
| Nautical | 1 |
| Paragliding | 1 |
| Solar power | 3 |
| Technology | 5 |
| Water resources | 2 |