| |||
relay (Butterfly812) | |||
protection relay (Yeldar Azanbayev); protective relay (Yeldar Azanbayev) |
устройство релейной защиты : 9 phrases in 5 subjects |
Automated equipment | 2 |
Electrical engineering | 1 |
Electronics | 2 |
Power system protection | 2 |
Technology | 2 |