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| ore A mineral or mineral aggregate, more or less mixed with gangue, that can be worked and treated at a profit | |||
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| ores | |||
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| brown | |||
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ruda : 32 Phrasen in 10 Thematiken |
| Arbeitsrecht | 2 |
| Biowissenschaften | 4 |
| Forstbau | 1 |
| Landwirtschaft | 2 |
| Medizin | 2 |
| Nahrungsindustrie | 11 |
| Naturwissenschaften | 1 |
| Umwelt | 1 |
| Veraltet | 2 |
| Wirtschaft | 6 |