 |
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| conjugate joints; joint system (mehrere Kluftgemeinschaften) | |||
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Kluftsystem : 1 phrases, 1 sujets |
| Exploitation minière | 1 |
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| conjugate joints; joint system (mehrere Kluftgemeinschaften) | |||
|
Kluftsystem : 1 phrases, 1 sujets |
| Exploitation minière | 1 |