| |||
| схема релейного управления | |||
|
control relay circuit : 6 phrases in 5 subjects |
| Electrical engineering | 1 |
| Electronics | 1 |
| Information technology | 1 |
| Rail transport | 1 |
| Technology | 2 |
| |||
| схема релейного управления | |||
|
control relay circuit : 6 phrases in 5 subjects |
| Electrical engineering | 1 |
| Electronics | 1 |
| Information technology | 1 |
| Rail transport | 1 |
| Technology | 2 |