| |||
| реле защиты и управления (ssn) | |||
|
protection and control relay : 6 phrases in 2 subjects |
| Automated equipment | 2 |
| Electrical engineering | 4 |
| |||
| реле защиты и управления (ssn) | |||
|
protection and control relay : 6 phrases in 2 subjects |
| Automated equipment | 2 |
| Electrical engineering | 4 |