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T38 190mm Alat Pengeboran Batu Lengan Kopling Pipa Berulir2022-03-15 16:18:29 |
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Dhd 350 mm Down The Hole Hammer Bit Bor2024-01-19 09:46:17 |
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H25 Hex 25 mm Bor Rod Shank 108 mm2025-03-12 15:06:40 |
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H25 Hex 22 mm Bor Rod Shank 108 mm2025-03-12 15:08:54 |
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11° hex Tapered mengeras bor Rod, betis wolfram karbida pengeboran batang2018-09-07 11:39:17 |
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h22 Proses Perlakuan Panas Batang Bor Integral Baja Kromium Molibdenum2022-06-30 11:10:15 |
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Hex 22 Bor Tapered Rod Tungsten Carbide 7 Gelar Pertambangan2020-06-09 14:20:04 |
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7 ° Taper Hex Bor Perpanjangan Rod Wear Resistance Untuk Industri Pertambangan2018-09-07 11:39:18 |