 |
| protective: 50 phrases in 11 subjects |
| Cables and cable production | 1 |
| Ecology | 1 |
| Economy | 2 |
| Electric machinery | 28 |
| Electrical engineering | 4 |
| Electricity generation | 4 |
| Electronics | 1 |
| Isolation | 4 |
| Power lines | 1 |
| Risk Management | 1 |
| Transformers | 3 |
|
| protective: 50 phrases in 11 subjects |
| Cables and cable production | 1 |
| Ecology | 1 |
| Economy | 2 |
| Electric machinery | 28 |
| Electrical engineering | 4 |
| Electricity generation | 4 |
| Electronics | 1 |
| Isolation | 4 |
| Power lines | 1 |
| Risk Management | 1 |
| Transformers | 3 |