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NQ3 NQ Impregnated Diamond Core Bit Rock Mining2025-06-27 17:42:55 |
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Face Discharge Q Series Impregnated Bit Drill2024-02-04 09:41:13 |
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Cylindrical Impregnated Diamond Core Bit Wear Resistance2024-02-04 09:43:58 |
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Carbon Steel Wireline Core Barrel Assembly NQ BQ HQ PQ2023-10-11 16:34:39 |
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Cylindrical Diamond PQNQHQAQBQ Core Bit For Industrial Applications2025-06-24 09:30:16 |
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API Thread Type Impregnated Diamond Core Bit with Oil Or Wax Diamond2025-06-24 09:31:16 |