DRILLING TOOLS + DRILLING EQUIPMENT (MINING)
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BTDRILLING + DRILLING TECHNIQUES + DRILLING TECHNOLOGY (MINING)
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UDC622.24.05
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Descriptor GERBOHRWERKZEUGE + BOHRGERÄTE (BERGBAU)
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Descriptor ENGDRILLING TOOLS + DRILLING EQUIPMENT (MINING)
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Descriptor FREOUTILS DE FORAGE + EQUIPEMENT DE FORAGE (INDUSTRIE MINIÈRE)
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Variant GERBOHRGERÄTE (BERGBAUTECHNIK)
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Variant GERWERKZEUGE/BOHRWERKZEUGE (BERGBAU)
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Variant GERVORRICHTUNGEN ZUR ÜBERTRAGUNG DER BEWEGUNG (BERGBAU)
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Variant ENGDRILLING TOOLS/MINING
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Variant ENGDEVICES FOR TRANSMITTING THE MOVEMENT (MINING)
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Variant ENGEQUIPMENT/DRILLING EQUIPMENT (MINING)
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Variant FREFORAGE/OUTILS ET EQUIPEMENT DE (INDUSTRIE MINIÈRE)
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Variant FREOUTILS/DE FORAGE (INDUSTRIE MINIÈRE)
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Variant FREEQUIPEMENT/DE FORAGE (INDUSTRIE MINIÈRE)
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Variant FREORGANES DE TRANSMISSION DU MOUVEMENT (INDUSTRIE MINIÈRE)
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NTDRILLING PIPES + FLUSHING PIPES (MINING)
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NTDRILLING EQUIPMENT, ROTARY BITS (MINING)