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T38 76mm Tombol Bulat Mata Bor Tungsten Carbide2021-10-26 17:31:44 |
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T38 76mm Retrac Bola tombol Bor Bit Tungsten Karbida2025-03-11 10:02:39 |
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3 "2" R32 Bit Tombol Bulat Pengeboran Batu Cnc Tunneling2022-12-20 17:49:14 |
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T38 76mm Tungsten Carbide Mining Tools Thread Tombol Bor Batu Bits2022-10-27 11:37:50 |
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Emas Tricone Drill Bit, Pertambangan Batu Bits IADC637 IADC535 IADC545 IADC4222022-03-15 15:38:40 |
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T51 102 115 127mm Untuk Hard Rock Drilling Drop Center Thread Button Drill Bit2025-03-11 10:02:36 |