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7 1/2 Inch Api Standar Kualitas Tinggi Badan Baja Pdc Bor Bit Kanggo Pengeboran Sumur Minyak utawa Banyu
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4 1/2 Inci Sumur Air Roller Cone Bit 114mm Baja Gigi Tricone Bit
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200Ton Electric utawa mesin diesel mimpin mesin narik kanggo ngebur sumur banyu
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9 7/8 Inch Promosi Premium Api StandardTricone Drill Bit Kanggo Pengeboran Sumur
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7 7/8 Inch Kanthi 6 Blades Water Well Steel Body Pdc Drill Bit Kanggo Pengeboran Sumur
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12 1/4 Inch Kanthi 5 Blades Steel Body Pdc Bit Kanggo Pengeboran Sumur Banyu lan Minyak
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26 Inch Iadc 537 Bor Bit Produsen Karet Disegel Bearing Tci Tricone Bit
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7 7/8 Inci Iadc 537 Tci Tricone Rock Bit Kanggo Formasi Hard Sedheng
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15 1/2 Inch Iadc 537 Karet Sealed Bearing Tci Tricone Rock Bit Kanggo Formasi Keras Sedheng
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8 1/2 Tricone Drill Bit Iadc 517 Alat Pengeboran Kualitas Tinggi Harga Terendah
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13 5/8 Inch Iadc 517 Sumur Air Tci Tricone Drilling Bit Kanggo Kekuwatan Kompresif Kurang
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9 1/2 Inch Api 7-1 standar integral spiral blade stabilizer, pengeboran stabilizer
