TREATMENT OF WATER (MINING)
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BTFUTHER PREPARATION OF ORES AND MINERALS + AFTERTREATMENT + STORAGE + DISPOSAL (MINING)
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UDC622.793
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Descriptor GERBEHANDLUNG DES WASSERS (BERGBAU)
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Descriptor ENGTREATMENT OF WATER (MINING)
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Descriptor FRETRAITEMENT DES EAUX (INDUSTRIE MINIÈRE)
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Variant GERWASSER/BEHANDLUNG DES WASSERS (BERGBAU)
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Variant ENGWATER/TREATMENT OF WATER (MINING)
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Variant FREEAUX/TRAITEMENT DES EAUX (INDUSTRIE MINIÈRE)