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Sumur pangeboran sirah IADC126 3 7/8 inci (98.4mm) pikeun hard rock
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Pemasok Giling Tooth Bits IADC126 4,5 inci (114mm)
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API bor bts pabrik IADC126 4 3/4 inci (120mm)
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API Tilu congcot bit IADC126 4 5/8 inci (118mm) pikeun pangeboran sumur
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Tricone bit pikeun pangeboran sumur di stock IADC126 6 inci (152mm)
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API Tricone bor bit IADC126 9,5 inci (241mm) pikeun diobral
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Pabrik rig pengeboran sumur IADC126 17 1/2 inci (444.5mm)
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Pabrik bit Tricone IADC126 26 inci (660mm)
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API ngaropéa bit bor IADC126 5 1/4 inci (133mm) pikeun hard rock
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Kepala pengeboran sumur API IADC126 7 1/2 inci (190.5mm)
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Bor bantalan disegel bts IADC126 9 7/8 inci (250mm)
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Tricone bor bit supplier IADC126 12 1/4 inci (311mm) pikeun pangeboran sumur