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9 1/2 Inch Api 7-1 standar integral spiral blade stabilizer, pengeboran stabilizer
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Pipa pengeboran 89mm kanggo pengeboran sumur banyu nganggo benang API IF
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194mm 6m API pengeboran krah casing lan tubing pengeboran krah kanggo ngebur sumur banyu
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Pabrik rega grosir Alat Fishing Kabeh Ukuran Minyak lan Gas Banyu Bakal Pengeboran Collar Taper Taps
