rotor : 165 phrases in 12 subjects |
Agriculture | 1 |
Earth sciences | 8 |
Electric motors | 12 |
Electronics | 7 |
Energy industry | 6 |
Industry | 7 |
Information technology | 1 |
Materials science | 1 |
Mechanic engineering | 67 |
Textile industry | 2 |
Transport | 51 |
Wind Energy | 2 |