 |
| |||
| rotary head | |||
| core | |||
| secondary; secondary winding; rotor | |||
| rotor: 89 phrases in 10 subjects |
| Agriculture | 8 |
| Earth sciences | 6 |
| Electronics | 10 |
| Energy industry | 4 |
| General | 1 |
| Industry | 7 |
| Information technology | 1 |
| Mechanic engineering | 25 |
| Physical sciences | 1 |
| Transport | 26 |