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Ketahanan Pakai Bit Inti Berlian Silinder Impregnasi2024-02-04 09:43:58 |
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NQ HQ PQ Disesuaikan Impregnated Diamond Core Bit Pengeboran Eksplorasi2025-06-24 09:41:27 |
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Pengeboran Impregnated Bit 47.7mm-122.3mm Eksplorasi Pertambangan2025-06-24 09:17:45 |
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HQ NQ NW HW Geologis Impregnated Diamond Core Bit2025-06-27 17:42:55 |
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BQ LTK48 NQ NQ3 HQ Surface Set Diamond Core Bits PQ32024-12-23 12:38:45 |
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Geologi Hard Rock Impregnated Diamond Core Bit AQ BQ NQ NQ3 HQ HQ3 PQ2025-06-24 09:43:05 |