 |
trójkąt | odciążający
| odciążający | |
| agric. | Entlade- |
| trójkąt: 18 phrases in 13 subjects |
| Chemistry | 1 |
| Construction | 4 |
| Education | 1 |
| Electric motors | 1 |
| Electricity generation | 1 |
| Electronics | 1 |
| General | 1 |
| Mechanics | 1 |
| Microsoft | 2 |
| Power lines | 1 |
| Power system protection | 2 |
| Road works | 1 |
| Transformers | 1 |