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Air sumur pengeboran Alat Pengeboran DTH kelas tinggi sisipan tungsten carbide2019-11-20 16:45:06 |
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Alloy Steel DTH Bor Rod Air baik pengeboran Rods batin Cylinder Dengan o-Ring2019-11-20 16:45:08 |
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Tengah - Tekanan Tinggi DTH Bor Bits Batu Pengeboran Bits 3 Lubang2025-03-10 16:13:59 |
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Down The Lubang DTH Bor Bit Tekanan Rendah Carbide tipped Bor Bits2025-03-10 16:14:00 |
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Tungsten Carbide Batu DTH Bor Bits Melalui Reverse Circulation Drilling Bit2025-03-10 16:14:00 |
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T38 89mm Tungsten Carbide Ballistic Threaded Drill Bit2024-05-13 17:11:56 |
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T38 76mm 89mm Tungsten Carbide Balistik Threaded Bor Bit2022-03-15 16:40:35 |