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| резкая граница (Beneath the crust, seismic waves increase abruptly indicating a sharp boundary between the crust and upper mantle. ArcticFox) | |||
| резкая граница | |||
| sharp boundary: 5 Phrasen in 4 Thematiken |
| Gold schürfen | 2 |
| Makarow | 1 |
| Natürliche Ressourcen und Artenschutz | 1 |
| Physik | 1 |