 |
| cycle control: 74 phrases in 25 subjects |
| Astronautics | 4 |
| Automated equipment | 12 |
| Automatic control | 17 |
| Communications | 1 |
| Construction | 1 |
| Ecology | 1 |
| Economy | 1 |
| Electrical engineering | 1 |
| Electronics | 3 |
| Information technology | 2 |
| Makarov | 1 |
| Mathematics | 1 |
| Mechanics | 1 |
| Nautical | 1 |
| Oil and gas | 1 |
| Oil and gas technology | 2 |
| Pipelines | 1 |
| Programming | 5 |
| Public utilities | 1 |
| Rail transport | 1 |
| Robotics | 3 |
| Technology | 4 |
| Telecommunications | 5 |
| Thermal engineering | 1 |
| Transport | 3 |