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11 5/8inch Tricone Roller Cone Bit IADC537 For Oil Well Drilling2024-04-02 13:54:47 |
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394mm 393.7mm IADC537 Tricone Rock Drill Bit For Oil Well Drilling2024-04-02 13:44:23 |
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Power Factory 10 5/8inch 270mm IADC537 Tricone Rock Drill Bit2024-04-02 13:44:21 |
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100% New Good Quality 270mm IADC537 Tricone Roller Cone Bit2024-04-02 13:44:21 |
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Factory Supply Directly 244mm IADC537 Tricone Rock Drilling Bit2024-04-02 13:44:21 |
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IADC 537 Tungsten Carbide Insert Bit 12 1/2" 12 1/4" For Gas Extraction2023-12-27 09:53:16 |
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393.7mm Api Three Cones Bit Iso Ce Standard2023-11-08 10:55:40 |
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393.7mm IADC 537 Drilling Bits For Oil Rigs Forging And Heat Treatment2023-12-27 09:53:16 |
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Tungsten Carbide Blades Tri Cone Rock Bit 482.6mm Iadc 5372023-08-29 17:13:34 |