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BEST-ED960C Core Rig Drill Full Hydraulic per la perforazione geologica2025-12-29 12:13:02 |
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HQ NQ NW HW Geological Turbo Type Design Impregnated Diamond Core Bit2025-06-27 17:42:56 |
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PQ NQ HQ Surface Set Diamond Core Drill Bits per la roccia dura2025-02-26 16:55:43 |