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u- tube : 49 phrases in 21 subjects |
Astronautics | 2 |
Automated equipment | 3 |
Construction | 1 |
Electronics | 4 |
Energy industry | 2 |
General | 1 |
Karachaganak | 1 |
Makarov | 3 |
Metrology | 1 |
Nautical | 3 |
Nuclear physics | 1 |
Pharmacy and pharmacology | 1 |
Pipelines | 3 |
Rail transport | 1 |
Refrigeration | 3 |
Sakhalin | 1 |
Shipbuilding | 1 |
Technology | 13 |
Thermal engineering | 2 |
Transport | 1 |
Радиоактивное излучение | 1 |