| |||
| золотник сервомотора | |||
| |||
| реле трансформатора (Shmelev Alex) | |||
|
transformer relay : 10 phrases in 5 subjects |
| Electrical engineering | 4 |
| Electronics | 1 |
| Energy industry | 1 |
| Rail transport | 1 |
| Technology | 3 |
| |||
| золотник сервомотора | |||
| |||
| реле трансформатора (Shmelev Alex) | |||
|
transformer relay : 10 phrases in 5 subjects |
| Electrical engineering | 4 |
| Electronics | 1 |
| Energy industry | 1 |
| Rail transport | 1 |
| Technology | 3 |