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MK5E Eksentrik Casing Drilling Bit Advance System CIR Shank 127mm2025-05-21 17:56:44 |
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Sistem Pengeboran Konsentris Casing Overburden DHD 360 Hammer 219mm MK5E2025-05-22 18:00:49 |
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Sistem Pengeboran Overburden Sumur Air Mata Bor Inti Batu 2 Inch2025-05-22 17:18:56 |
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196mm Overload Casing Bor Bit Sistem Dengan 3 Sayap Untuk Hammer CIR3602025-05-20 17:24:02 |
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89mm Mring Overload Concentric Casing Bits Sistem Pengeboran Untuk Tunneling2025-05-22 14:26:52 |
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127mm MRE101 Overburden Symmetric Casing Drilling Bit For Soft Rock Formation2025-07-11 17:54:34 |