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17 1/2 Inch Steel Tooth Tricone Bit Iadc 127 Kwa Uchimbaji Mashimo ya Ujenzi
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Inchi 15 1/2 Iadc 127/217 Biti za Tricone zilizosagwa kwa Uundaji Laini
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14 3/4 Inch Iadc 127 Tricone Drill Bit Steel Mill Tooth Roller Cone Drilling Rig
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Inchi 12 1/4 Api Stanard Tricone Bit Water Well Steel Tooth Rock Roller Bit Inauzwa
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10 5/8 Inch Mill Tooth Tricone Bit Iadc 217 Steel Tooth Drill Bits Tricone Steel Tooth Bit
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9 7/8 Inchi Iadc 217 Steel Tooth Tricone Bit Inatumika Kwa Visima vya Maji
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8 3/4″ Meno ya Chuma ya Triocne Kwa Kuchimba Biti Laini za Kuchimba Metali kwa Malengo Mengi
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Inchi 8 1/2 215.9mm Iadc 127 Steel Tooth Tricone Bit Inafaa Kwa Sekta ya Ujenzi na Madini
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7 Inchi 7/8 Iadc 127 Kidogo cha Kuchimba Jino Kilichosagwa
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7 1/2inch 190mm Tci Roller Cone Bit Kwa Uundaji Mgumu wa Kati Uchimbaji wa Kisima cha Maji
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6 3/4 Inch Iadc 217 Chuma Tooth Tricone Rock Bit Kwa Kuchimba Kisima
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3 7/8 Inchi ya Steel Tooth Tricone Bit Iadc Code 127 kwa uundaji laini