 |
| gear shaft: 144 phrases in 18 subjects |
| Armored vehicles | 14 |
| Automated equipment | 9 |
| Automobiles | 28 |
| Aviation | 1 |
| Cement | 1 |
| Electrical engineering | 1 |
| Makarov | 10 |
| Mechanics | 1 |
| Military | 4 |
| Nautical | 4 |
| Oilfields | 1 |
| Polygraphy | 1 |
| Pumps | 1 |
| Shipbuilding | 1 |
| Technology | 58 |
| Textile industry | 1 |
| Torpedoes | 1 |
| Transport | 7 |