 |
| fuel mixture: 151 phrases in 24 subjects |
| Armored vehicles | 14 |
| Astronautics | 6 |
| Automated equipment | 1 |
| Automobiles | 13 |
| Aviation | 11 |
| Combustion gas turbines | 2 |
| Electronics | 1 |
| Energy industry | 7 |
| Firefighting and fire-control systems | 3 |
| Makarov | 1 |
| Military | 4 |
| Nanotechnology | 12 |
| Nuclear and fusion power | 1 |
| Oil / petroleum | 2 |
| Oil and gas | 1 |
| Rail transport | 1 |
| Sakhalin | 1 |
| Shipbuilding | 1 |
| Solar power | 1 |
| Spectroscopy | 1 |
| Sports | 1 |
| Technology | 29 |
| Thermal engineering | 13 |
| Transport | 24 |