TREATMENT AND CLEANING OF BOREHOLES (MINING)
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BTFITTING-UP THE BOREHOLE + CASING + PRODUCTION START + ABANDONING THE BOREHOLE (MINING)
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UDC622.245.5
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Descriptor GERBOHRLOCHBEHANDLUNG UND REINIGUNG (BERGBAU)
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Descriptor ENGTREATMENT AND CLEANING OF BOREHOLES (MINING)
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Descriptor FRETRAITEMENT ET NETTOYAGE DE TROUS DE MINE (INDUSTRIE MINIÈRE)
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Variant GERBOHRLOCHBEHANDLUNG (BERGBAU)
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Variant GERBOHRLOCHREINIGUNG (BERGBAU)
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Variant ENGBOREHOLE/TREATMENT AND CLEANING (MINING)
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Variant FRETRAITEMENT DE TROUS DE MINE (INDUSTRIE MINIÈRE)
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Variant FRENETTOYAGE DE TROUS DE MINE (INDUSTRIE MINIÈRE)
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NTBOREHOLE TREATMENT BY CHEMICAL MEANS (MINING)
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NTHYDRAULIC FRACTURING (MINING)