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| собственная частота | |||
| рабочая частота | |||
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| normal frequency: 16 phrases in 9 subjects |
| Agriculture | 1 |
| Astronautics | 1 |
| Electronics | 1 |
| Makarov | 2 |
| Mathematics | 1 |
| Medical | 1 |
| Metallurgy | 1 |
| Seismology | 5 |
| Technology | 3 |
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