 |
| tuyère: 601 phrase in 25 subjects |
| Aerohydrodynamics | 1 |
| Agriculture | 7 |
| Armored vehicles | 1 |
| Astronautics | 47 |
| Astronomy | 1 |
| Aviation | 305 |
| Chemistry | 10 |
| Construction | 3 |
| Forestry | 1 |
| General | 1 |
| Mechanic engineering | 27 |
| Medical appliances | 4 |
| Metallurgy | 42 |
| Military | 23 |
| Mining | 4 |
| Missiles | 4 |
| Natural resourses and wildlife conservation | 9 |
| Oil and gas technology | 1 |
| Packaging | 2 |
| Physics | 3 |
| Pulp and paper industry | 1 |
| Technology | 84 |
| Textile industry | 10 |
| Trucks/Lorries | 8 |
| Welding | 2 |