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механическая решётка : 22 phrases in 10 subjects |
Combustion gas turbines | 1 |
Construction | 3 |
Electronics | 1 |
Energy industry | 5 |
Natural resourses and wildlife conservation | 2 |
Rail transport | 2 |
Shipbuilding | 1 |
Technology | 3 |
Thermal engineering | 3 |
Water supply | 1 |