 |
| |||
| Reduktionstemperatur f | |||
| reduction temperature: 11 phrases in 6 subjects |
| Coal | 2 |
| General | 2 |
| Natural resourses and wildlife conservation | 1 |
| Physics | 1 |
| Refrigeration | 2 |
| Technology | 3 |
|
| |||
| Reduktionstemperatur f | |||
| reduction temperature: 11 phrases in 6 subjects |
| Coal | 2 |
| General | 2 |
| Natural resourses and wildlife conservation | 1 |
| Physics | 1 |
| Refrigeration | 2 |
| Technology | 3 |