|
belt-driven : 33 phrases in 18 subjects |
| Armored vehicles | 1 |
| Automated equipment | 6 |
| Aviation | 1 |
| Construction | 2 |
| Dentistry | 4 |
| Ecology | 1 |
| Food industry | 1 |
| Makarov | 1 |
| Mechanic engineering | 3 |
| Medical | 1 |
| Nautical | 1 |
| Oil and gas technology | 1 |
| Polygraphy | 1 |
| Public utilities | 1 |
| Refrigeration | 1 |
| Technology | 4 |
| Telecommunications | 1 |
| Transport | 2 |