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Multifunctional High Drilling Wireline Drill Rods NQ/B2023-10-11 15:27:45 |
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Drilling Impregnated Diamond Bit NQ3 HQ HQ3 PQ AQ BQ NQ2023-10-10 17:15:57 |
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Male Female Impregnated Diamond Core Bit Cylindrical BQ NQ2023-10-10 15:58:39 |
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NQ NQ3 HQ HQ3 Diamond Reaming Shells For Mining Exploration2023-10-11 16:04:14 |
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AQ BQ LTK48 NQ NQ3 Reaming Shell HQ HQ3 PQ PQ32023-10-11 15:56:56 |
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Optimized Cutting Geometry Diamond Reaming Shell LTK48 NQ NQ32023-10-11 15:53:41 |
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BQ NQ Impregnated Diamond Core Drill Bits Smooth Surface2023-10-10 16:02:57 |
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High Heat Resistance Diamond Impregnated Drill Bits BQ NQ2023-10-10 16:10:50 |