| English thesaurus | |||
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| EN | |||
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Energy : 83 phrases in 11 subjects |
| Accumulators | 3 |
| Ecology | 1 |
| Economics | 49 |
| Electric motors | 1 |
| Electricity generation | 16 |
| Electronics | 7 |
| Lighting other than cinema | 1 |
| Patents | 1 |
| Power system protection | 1 |
| Thermal Energy | 2 |
| Vacuum tubes | 1 |