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| синхронная частота: 25 phrases in 11 subjects |
| Automated equipment | 1 |
| Electronics | 2 |
| Energy industry | 2 |
| Energy system | 1 |
| Information technology | 2 |
| Makarov | 3 |
| Mass media | 6 |
| Military | 2 |
| Physics | 1 |
| Technology | 4 |
| Telecommunications | 1 |
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