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| расчёт потока | |||
| flow calculation: 9 phrases in 7 subjects |
| Aerohydrodynamics | 2 |
| Astronautics | 1 |
| Electrical engineering | 1 |
| Energy industry | 1 |
| Gold mining | 1 |
| Nanotechnology | 2 |
| Production | 1 |
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