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| энергия из окружающей среды | |||
| environmental energy: 24 phrases in 13 subjects |
| Astronautics | 2 |
| Construction | 1 |
| Diplomacy | 1 |
| Ecology | 6 |
| Energy industry | 6 |
| Energy system | 1 |
| Environment | 1 |
| General | 1 |
| Makarov | 1 |
| Nanotechnology | 1 |
| Nautical | 1 |
| Technology | 1 |
| Thermal engineering | 1 |