 |
| power operation: 99 phrases in 25 subjects |
| Agriculture | 1 |
| Antennas and waveguides | 2 |
| Aviation | 10 |
| Communications | 1 |
| Construction | 4 |
| Electrical engineering | 6 |
| Electronics | 7 |
| Energy industry | 19 |
| Energy system | 1 |
| General | 1 |
| Logistics | 1 |
| Makarov | 3 |
| Mass media | 1 |
| Nuclear and fusion power | 6 |
| Nuclear physics | 1 |
| Occupational health & safety | 1 |
| Power system protection | 1 |
| Production | 1 |
| Quantum electronics | 1 |
| Rail transport | 1 |
| Shipbuilding | 1 |
| Technology | 26 |
| Telecommunications | 1 |
| Thermal engineering | 1 |
| Transport | 1 |