 |
| turbine speed: 46 phrases in 17 subjects |
| Astronautics | 2 |
| Aviation | 1 |
| Caspian | 1 |
| Dentistry | 1 |
| Electrical engineering | 1 |
| Electronics | 4 |
| Energy industry | 13 |
| General | 1 |
| Hydraulic engineering | 1 |
| Makarov | 4 |
| Nuclear and fusion power | 4 |
| Oil and gas technology | 1 |
| Oilfields | 4 |
| Solar power | 1 |
| Technology | 5 |
| Turbines | 1 |
| Water resources | 1 |