 |
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| eficiência energética | |||
| efektywność energetyczna: 11 phrases in 5 subjects |
| Energy industry | 5 |
| Environment | 3 |
| Finances | 1 |
| Statistics | 1 |
| Transport | 1 |
|
| |||
| eficiência energética | |||
| efektywność energetyczna: 11 phrases in 5 subjects |
| Energy industry | 5 |
| Environment | 3 |
| Finances | 1 |
| Statistics | 1 |
| Transport | 1 |