 |
| |||
| insulation class; insulation grade | |||
| insulation category (Andrey Truhachev) | |||
| класс изоляции: 17 phrases in 7 subjects |
| Construction | 1 |
| Electrical engineering | 1 |
| Electricity | 1 |
| Energy industry | 1 |
| Makarov | 3 |
| Power system protection | 1 |
| Technology | 9 |
|
| |||
| insulation class; insulation grade | |||
| insulation category (Andrey Truhachev) | |||
| класс изоляции: 17 phrases in 7 subjects |
| Construction | 1 |
| Electrical engineering | 1 |
| Electricity | 1 |
| Energy industry | 1 |
| Makarov | 3 |
| Power system protection | 1 |
| Technology | 9 |