 |
| gear drive: 307 phrases in 32 subjects |
| Armored vehicles | 26 |
| Astronomy | 1 |
| Automated equipment | 21 |
| Automobiles | 49 |
| Aviation | 1 |
| Cement | 9 |
| Construction | 2 |
| Drilling | 1 |
| Electrical engineering | 1 |
| Electronics | 1 |
| Forestry | 1 |
| Gear train | 3 |
| General | 2 |
| Gyroscopes | 2 |
| Makarov | 10 |
| Mathematics | 2 |
| Mechanic engineering | 20 |
| Mechanics | 3 |
| Medical appliances | 1 |
| Metallurgy | 1 |
| Military | 3 |
| Nautical | 5 |
| Oil / petroleum | 5 |
| Oilfields | 2 |
| Polygraphy | 2 |
| Rail transport | 4 |
| Sports | 1 |
| Technology | 101 |
| Tengiz | 1 |
| Textile industry | 3 |
| Thermal engineering | 5 |
| Transport | 18 |