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OEM Tengah Tekanan DTH Bor Bits Tungsten Carbide Drill Bit Dia 130-230mm2025-03-10 16:13:59 |
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Tungsten Carbide Batu DTH Drill bit, Melalui Reverse Sirkulasi Drilling Bit2025-03-10 16:14:00 |
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Mata Bor Silang Untuk Pertambangan2025-12-01 11:54:04 |
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Tekanan rendah CNC Milling tambang bawah tanah Drill Bit 3 lubang DTH2025-03-10 16:14:00 |
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Sumur / Quarry benching DTH Drilling Alat DTHF3552019-11-20 16:45:08 |
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Down Lubang DTH Bor Bits2022-03-15 16:14:01 |