 |
| |||
| energieffektivitet | |||
| efektywność energetyczna: 15 phrases in 5 subjects |
| Energy industry | 8 |
| Environment | 4 |
| Finances | 1 |
| Statistics | 1 |
| Transport | 1 |
|
| |||
| energieffektivitet | |||
| efektywność energetyczna: 15 phrases in 5 subjects |
| Energy industry | 8 |
| Environment | 4 |
| Finances | 1 |
| Statistics | 1 |
| Transport | 1 |