 |
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| оптимальная система | |||
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| оптимальные системы | |||
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optimal system : 25 phrases in 12 subjects |
| Astronautics | 1 |
| Automated equipment | 4 |
| Construction | 1 |
| Mathematics | 1 |
| Mechanics | 1 |
| Oil / petroleum | 1 |
| Oil processing plants | 2 |
| Programming | 7 |
| Solar power | 2 |
| Soviet | 1 |
| Space | 1 |
| Technology | 3 |