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rotor speed: 29 phrases in 13 subjects |
Aerohydrodynamics | 2 |
Aviation | 9 |
Electronics | 1 |
Energy industry | 3 |
Energy system | 1 |
Gyroscopes | 1 |
Medical appliances | 1 |
Military | 1 |
Nuclear and fusion power | 1 |
Refrigeration | 1 |
Solar power | 1 |
Technology | 6 |
Vibration monitoring | 1 |