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| frequency Change | |||
| изменение с частотой: 37 phrases in 13 subjects |
| Automated equipment | 1 |
| Aviation | 1 |
| Computer networks | 2 |
| Electrical engineering | 1 |
| Electronics | 2 |
| Lasers | 1 |
| Makarov | 2 |
| Mass media | 10 |
| Military | 6 |
| Music | 1 |
| Nanotechnology | 1 |
| Quantum electronics | 1 |
| Technology | 8 |