| |||
| гашение дуги | |||
|
arc interruption : 18 phrases in 5 subjects |
| Electrical engineering | 3 |
| Electronics | 1 |
| Makarov | 3 |
| Non-destructive testing | 1 |
| Technology | 10 |
| |||
| гашение дуги | |||
|
arc interruption : 18 phrases in 5 subjects |
| Electrical engineering | 3 |
| Electronics | 1 |
| Makarov | 3 |
| Non-destructive testing | 1 |
| Technology | 10 |