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| sans pression | |||
| безнапорная: 64 phrases in 11 subjects |
| Aviation | 1 |
| Chemistry | 1 |
| Construction | 13 |
| Geology | 5 |
| Hydraulic engineering | 21 |
| Hydrography | 1 |
| Natural resourses and wildlife conservation | 8 |
| Oil and gas technology | 3 |
| Technology | 9 |
| Trucks/Lorries | 1 |
| Water resources | 1 |