|
driven gear : 60 phrases in 20 subjects |
| Aerohydrodynamics | 2 |
| Aeronautics | 1 |
| Armored vehicles | 1 |
| Astronautics | 1 |
| Automated equipment | 8 |
| Automobiles | 9 |
| General | 1 |
| Helicopters | 2 |
| Makarov | 3 |
| Mechanic engineering | 2 |
| Mechanics | 1 |
| Military | 2 |
| Nautical | 3 |
| Oil and gas | 1 |
| Oilfields | 2 |
| Rail transport | 1 |
| Shipbuilding | 3 |
| Technology | 4 |
| Transport | 12 |
| Wood processing | 1 |