 |
| |||
| ac protection (ssn); alternating current protection (ssn) | |||
| защита переменного тока: 4 phrases in 4 subjects |
| Energy industry | 1 |
| Energy system | 1 |
| Mass media | 1 |
| Technology | 1 |
|
| |||
| ac protection (ssn); alternating current protection (ssn) | |||
| защита переменного тока: 4 phrases in 4 subjects |
| Energy industry | 1 |
| Energy system | 1 |
| Mass media | 1 |
| Technology | 1 |