 |
| червячное колесо: 54 phrases in 16 subjects |
| Armored vehicles | 5 |
| Artillery | 1 |
| Automated equipment | 6 |
| Automobiles | 7 |
| Aviation | 2 |
| Construction | 2 |
| Gear train | 6 |
| General | 1 |
| Mechanic engineering | 9 |
| Mechanics | 3 |
| Military | 2 |
| Nautical | 2 |
| Oilfields | 1 |
| Rail transport | 1 |
| Technology | 2 |
| Transport | 4 |