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| courbe des débits classés (IceMine) | |||
| ligne ininterrompue | |||
| courbe de durée | |||
| кривая продолжительности: 9 phrases in 6 subjects |
| Forestry | 1 |
| Hydraulic engineering | 3 |
| Hydrography | 1 |
| Mathematics | 1 |
| Mechanic engineering | 1 |
| Natural resourses and wildlife conservation | 2 |
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