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групповая линия (Yuriy Melnikov) |
branch-circuit: 42 phrases in 13 subjects |
Astronautics | 2 |
Automated equipment | 1 |
Aviation | 1 |
Construction | 3 |
Drilling | 1 |
Electrical engineering | 15 |
Electronics | 3 |
Makarov | 1 |
Mass media | 1 |
Nautical | 2 |
Oil / petroleum | 2 |
Technology | 9 |
Transport | 1 |