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Anti Stick Slip tool type HNG Type HNG
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Model YTLX Hydraulic Adjustable Stabilizer
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Two-Way Shock Sub Type SJ
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Nokusimudza Sub Type TSDJ
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Hydraulic Shock Sub Type YJ
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Hydraulic Thruster Type TLQ
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Model LZ Downhole Motor
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Spiral Drilling Stabilizer Type LX
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Model "KKZ" Fixed Drill Reamer
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Mechanical-Hydraulic Shock Sub Type DHJ
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Roller Reamer Type HYQ