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| внешняя причина: 35 phrases in 15 subjects |
| Combustion gas turbines | 1 |
| Diplomacy | 1 |
| Economy | 3 |
| Electronics | 3 |
| Energy industry | 4 |
| General | 2 |
| Information technology | 3 |
| Makarov | 1 |
| Medical | 7 |
| Oil / petroleum | 2 |
| Programming | 1 |
| Psychology | 2 |
| Quality control and standards | 2 |
| Technology | 2 |
| Telecommunications | 1 |