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65mm Coal Water Well Matrix PDC Bit Diamond 12 "Mining Drill Bits2023-05-11 14:10:41 |
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28mm Pertambangan Batubara PDC Bor Pertambangan Bor Berlian Polikristalin2023-05-10 17:25:55 |
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Mata Bor Porselen PDC Atap Baut Mata Bor Pertambangan Batubara2023-05-11 13:41:20 |
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75mm 94mm 1308 PDC Core Bit Penambangan Batubara Bor Air Sumur Bor Berlian2023-05-11 14:12:18 |
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32mm 42mm Jangkar Bit Pertambangan Batubara Bor Tambang Batubara Pemotong PDC2023-05-11 14:01:13 |
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Mata Bor PDC M16 X 2 Pria Polycrystalline 32mm Diamond Compact Core Bit2023-05-10 17:30:56 |
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98.4mm Pengeboran Batu Mata Bor PDC Mata Bor Berlian Polikristalin Disadur2023-05-10 17:16:18 |
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Wear Resist Mining PDC Drill Bit 2 Blades Porcelain Drill Bit Anchor Rod Bit2023-05-10 17:13:03 |
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Batu Pasir Batu Kapur Mata Bor PDC Mata Bor Berlian 51mm 56mm 2in2023-05-10 17:31:49 |
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Pemotong PDC Eksplorasi Geologi 1305 1308 Bit Inti Pemotong Batubara2023-05-10 16:29:59 |
