 |
| |||
| Speicherung von Energie | |||
| energy conservation/conservation of energy: 15 phrases in 9 subjects |
| Astronomy | 2 |
| Chemistry | 1 |
| Computers | 1 |
| Construction | 1 |
| Economy | 1 |
| Environment | 1 |
| General | 5 |
| Physics | 2 |
| Technology | 1 |
|
| |||
| Speicherung von Energie | |||
| energy conservation/conservation of energy: 15 phrases in 9 subjects |
| Astronomy | 2 |
| Chemistry | 1 |
| Computers | 1 |
| Construction | 1 |
| Economy | 1 |
| Environment | 1 |
| General | 5 |
| Physics | 2 |
| Technology | 1 |