 |
|
single-speed : 37 phrases in 16 subjects |
| Aerohydrodynamics | 1 |
| Astronautics | 2 |
| Automated equipment | 6 |
| Aviation | 1 |
| Communications | 1 |
| Cycling other than sport | 2 |
| Electrical engineering | 2 |
| Electronics | 1 |
| Energy industry | 1 |
| General | 2 |
| Information technology | 2 |
| Makarov | 1 |
| Oil / petroleum | 1 |
| Space | 4 |
| Technology | 8 |
| Telecommunications | 2 |