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Cov khoom siv tricone tob tob IADC216 6 nti (152 hli)
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BUV-1111 TRIPE ECCENTRIC HIGH PERFORMANCE BUTTERFLY VALVE
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9 7/8″ tungsten carbide PDC Drag Scraper Bit 3 Hniav
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Lub Hoobkas API ntawm Cov Khoom Siv Roller Cone IADC637 3 7/8″ (98mm) hauv Tshuag
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Lub taub hau API drilling IADC126 7 1/2 nti (190.5 hli)
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Lub laum uas muaj cov kabmob kaw bts IADC126 9 7/8 nti (250 hli)
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Tricone laum ntsis tus neeg muag khoom IADC126 12 1/4 nti (311mm) rau kev khawb qhov dej
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Pob zeb diamond tricone ntsis IADC216 7.5 nti (190 hli)
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Tricone bits Hoobkas IADC216 9 7/8inches (250.8mm)
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Cov khoom siv khawm IADC637 7 7/8 "(200mm)
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API tricone pob zeb bits IADC637 9 5/8 "(244.5mm) nyob rau hauv Tshuag
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API Hoobkas ntawm PDC bi center drilling bit rau roj qhov thiab ua tiav