 |
| |||
| ускорение ступени (дистанционной защиты Shmelev Alex) | |||
| zone acceleration: 10 phrases in 5 subjects |
| Chemical industry | 1 |
| Makarov | 1 |
| Power system protection | 3 |
| Transport | 4 |
| Water resources | 1 |
|
| |||
| ускорение ступени (дистанционной защиты Shmelev Alex) | |||
| zone acceleration: 10 phrases in 5 subjects |
| Chemical industry | 1 |
| Makarov | 1 |
| Power system protection | 3 |
| Transport | 4 |
| Water resources | 1 |