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Lockergesteine n
expl.	engineering-geologic soils
Lockergestein n
expl.	loose rock; mantle rock; soil; soil cap; unconsolidated rock; unconsolidated strata
géol.	loose sediments; unconsolidated sediments
ressourc.	friable rock; unconsolidated deposit
sciences.	loose material; unconsolidated material

Lockergesteine : 5 phrases, 1 sujets

Exploitation minière

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