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| emission-free energy (Artjaazz) | |||
| green power (olyanick); enviro-power; pollution-free energy | |||
| nonpolluting energy | |||
| clean energy | |||
| экологически чистая энергия: 43 Phrasen in 7 Thematiken |
| Allgemeine Lexik | 5 |
| Energiewirtschaft | 27 |
| Nanotechnologie | 6 |
| Natürliche Ressourcen und Artenschutz | 1 |
| Ökologie | 1 |
| Programmierung | 1 |
| Vereinte Nationen | 2 |