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Tungsten Carbide Blades Tri Cone Rock Bit 482.6mm Iadc 5372023-08-29 17:13:34 |
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Mill Teeth Steel Tooth Tricone Bit 490mm Iadc 217 Roller Bit Drilling2023-12-27 09:55:04 |
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Milled Tooth Tricone Rock Roller Bits 637 Formasi Keras 444.4mm Iadc 1272023-12-27 09:55:04 |
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Steel Tooth Tricone Bit Drilling Formasi Lunak 15 1/2" Inch 15,5" Inch2023-12-27 09:55:04 |
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393.7mm IADC 217 Steel Tooth Tricone Bit Untuk Pengeboran Sumur Air Minyak2023-12-27 09:52:45 |
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Peralatan Pengeboran Steel Tooth Tricone Bit 143/4" Bersertifikat ISO Dan API2023-12-27 09:55:04 |
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22 Inch 558mm Gigi Baja Tricone Bit Iadc 2172023-12-27 09:55:04 |
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114mm Steel Tooth Tricone Drill Bit Forging Treatment2023-09-01 09:21:09 |
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Karbida 490mm Tricone Rock Roller Bits untuk Pengeboran2023-12-27 09:55:03 |