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каменноугольное топливо (Alexander Demidov) |
coal fuel: 44 phrases in 13 subjects |
Automobiles | 1 |
Business | 2 |
Combustion gas turbines | 2 |
Electronics | 1 |
Energy industry | 21 |
General | 3 |
Makarov | 2 |
Metallurgy | 1 |
Mineral processing | 1 |
Nautical | 2 |
Technology | 5 |
Thermal engineering | 1 |
Transport | 2 |