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Kanalbereich m |
часть канала : 30 phrases in 14 subjects |
Aerodynamics | 2 |
Artillery | 4 |
Chemistry | 2 |
Cinema equipment | 5 |
Construction | 6 |
Energy industry | 1 |
Geophysics | 1 |
Hydrology | 1 |
Military | 1 |
Plastics | 1 |
Polymers | 2 |
Pulp and paper industry | 1 |
Technology | 1 |
Water supply | 2 |