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Wireline Core Barrel Locking Coupling And Adapter Coupling Q Series2019-09-12 17:15:07 |
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Wireline Double Core Barrel Q Series Head Assembly And Overshot Assembly2019-09-12 17:15:05 |
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B N H P Diamond Core Water Swivel For Geological Exploration2019-09-12 17:15:14 |
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Wireline series Core Barrel stop ring BQ NQ HQ PQ NQ3 HQ32021-09-02 14:35:49 |