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| Bohrkerne liefernder Bohrer; Zylinderbohrer m | |||
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| Probenahmegerät n (für Lockergestein) | |||
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| Lot | |||
| Probeentnahmestanze | |||
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carottier : 37 a las frases, 6 temas |
| Carbón | 10 |
| Ciencias de la vida | 2 |
| General | 3 |
| Geología | 2 |
| Metalurgia | 17 |
| Silvicultura | 3 |