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I-CIR110 DTH izando zamandla isando sokuqhuba Umoya ophantsi ...
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PDC Undoqo Bit Nq Hq Pq Kuba Drilli
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15 1/2 Inch Iadc 127/217 Milled Tooth Tricone B...
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IsiXhobo se-ODEX Eccentric Drilling/eccentric Overburd...
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QL50A Ixabiso lasefektri yobuchwephesha Umshicileli womoya ophezulu...
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10 5/8 Intshi Tci Tricone Drill Bit Iadc 537 Roc...