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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 Overburden Sumur Air Mata Bor Inti Batu 2 Inch2025-05-22 17:18:56 |
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196mm MK3E183 Overload Eksentrik Casing Sistem Pengeboran Bit Untuk Tunneling2025-05-22 17:22:23 |
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Sistem Bit Pengeboran Lapisan Penutup Horisontal Pipa Dth Hammer Bit 813MM2024-07-11 16:41:52 |