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Wireline Core Barrel Locking Coupling And Adapter Coupling Q Series2019-09-12 17:15:07 |
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BWL NWL HWL PWL Impregnated Imp Diamond Core Bit for Mining Exploration2021-03-03 16:56:06 |
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Imp Diamond Core Bit Geological Rock Drilling Bits NQ NQ3 NQ2 NMLC2019-09-12 17:16:28 |
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Single Layer Stabilized Diamond Core Bit Locking Coupling BWL NWL HWL PWL2019-09-12 17:16:31 |
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Wireline Core Barrel foot clamp deadweight clamp and jaws for drilling2019-09-12 17:15:04 |