| English thesaurus | |||
| |||
| C. | |||
|
of : 1076 phrases in 23 subjects |
| Accumulators | 7 |
| Cables and cable production | 3 |
| Ecology | 1 |
| Economics | 580 |
| Electric machinery | 3 |
| Electric motors | 30 |
| Electrical engineering | 15 |
| Electricity generation | 84 |
| Electronics | 59 |
| Isolation | 4 |
| Lighting other than cinema | 4 |
| Magnetics | 13 |
| Mathematics | 145 |
| Metrology | 35 |
| Microsoft | 14 |
| Patents | 15 |
| Power electronics | 4 |
| Power lines | 2 |
| Power system protection | 2 |
| Statistics | 1 |
| Thermal Energy | 24 |
| Transformers | 22 |
| Vacuum tubes | 9 |