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| полевые исследования (Konan12) | |||
| étude terrain: 16 phrases in 11 subjects |
| Business | 1 |
| Construction | 1 |
| Economy | 1 |
| Environment | 1 |
| General | 2 |
| Geology | 2 |
| Hydraulic engineering | 1 |
| Military | 2 |
| Mining | 1 |
| Natural resourses and wildlife conservation | 3 |
| Oil and gas technology | 1 |