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Factory Supply Directly 490mm IADC217 Steel Tooth Tricone Bit2024-07-10 10:25:01 |
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490mm IADC217 Mill Tooth Tricone Bit For Water Well Drilling2024-07-10 10:25:01 |
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100% New Good Quality 216mm IADC537 Tricone Rock Cone Bit2024-05-07 13:25:27 |
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API Tci Tricone Bit 311MM Iadc 537 For Oil / Water Well Drilling2023-12-27 09:53:16 |
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Iadc 517/537 Tci Tricone Bit Wear Resisting Performance2023-08-18 16:29:21 |
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190.5mm 190mm Tci Tricone Bit IADC 537 Tungsten Carbide Insert2023-09-04 09:23:07 |
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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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393.7mm IADC 217 Steel Tooth Tricone Bit For Oil Water Well Drilling2023-12-27 09:52:45 |
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374.6mm Iadc 127 Mill Tooth Tricone Bit For Soft Rock Drilling2023-08-31 15:14:25 |