 |
| cycle operation: 57 phrases in 23 subjects |
| Armored vehicles | 1 |
| Astronautics | 2 |
| Automated equipment | 4 |
| Caspian | 3 |
| Electrical engineering | 3 |
| Electronics | 4 |
| Energy industry | 4 |
| European Bank for Reconstruction and Development | 1 |
| General | 1 |
| Information technology | 9 |
| Makarov | 3 |
| Mathematics | 1 |
| Military | 1 |
| Mining | 1 |
| Nanotechnology | 1 |
| Oil / petroleum | 1 |
| Plumbing | 1 |
| Programming | 2 |
| Rail transport | 4 |
| Refrigeration | 1 |
| Robotics | 2 |
| Technology | 6 |
| Thermal engineering | 1 |