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| лётно-испытательный центр | |||
| центр управления полётами | |||
| flight center: 94 phrases in 12 subjects |
| Astronautics | 15 |
| Aviation | 15 |
| Aviation medicine | 2 |
| Computers | 1 |
| Electronics | 1 |
| General | 5 |
| Meteorology | 2 |
| Military | 41 |
| Navigation | 2 |
| Oil and gas | 1 |
| Quality control and standards | 2 |
| Technology | 7 |