 |
| reductions gear: 191 phrases in 29 subjects |
| Armored vehicles | 14 |
| Automated equipment | 13 |
| Automobiles | 24 |
| Aviation | 9 |
| Cement | 3 |
| Combustion gas turbines | 2 |
| Drilling | 1 |
| Electronics | 4 |
| General | 4 |
| Machinery and mechanisms | 8 |
| Makarov | 5 |
| Mechanic engineering | 2 |
| Mechanics | 2 |
| Metallurgy | 3 |
| Military | 2 |
| Mining | 2 |
| Nautical | 23 |
| Oil / petroleum | 8 |
| Oil and gas | 6 |
| Oil and gas technology | 1 |
| Pipelines | 1 |
| Rail transport | 2 |
| Robotics | 1 |
| Roll stock | 1 |
| Seismology | 1 |
| Shipbuilding | 6 |
| Technology | 32 |
| Thermal engineering | 1 |
| Transport | 10 |