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| космическое исследование; космический эксперимент | |||
| space experiment: 47 phrases in 10 subjects |
| Apollo-Soyuz | 1 |
| Astronautics | 24 |
| Aviation | 2 |
| Computers | 1 |
| Lasers | 1 |
| Makarov | 1 |
| Military | 3 |
| Nanotechnology | 2 |
| Space | 1 |
| Technology | 11 |
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