coal -burning : 61 phrases in 17 subjects |
Agriculture | 1 |
Automobiles | 1 |
Combustion gas turbines | 1 |
Construction | 1 |
Energy industry | 6 |
Gas processing plants | 1 |
General | 5 |
Geology | 7 |
Makarov | 7 |
Mechanic engineering | 2 |
Metallurgy | 2 |
Military | 1 |
Mining | 2 |
Nautical | 4 |
Rail transport | 6 |
Technology | 7 |
Thermal engineering | 7 |