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13 5/8 Inch Iadc 517 Water Well Tci Tricone Drilling Bit Para sa Mababang Lakas ng Compressive
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Diamond core pagbabarena triple core barrel
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9 1/2 Inch Api 7-1 standard integral spiral blade stabilizer,drilling stabilizer
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89mm drill pipe para sa water well drilling gamit ang API IF thread
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194mm 6m API drill collar casing at tubing drill collar para sa water well drilling
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Presyo ng paggawa pakyawan Mga Tool sa Pangingisda Lahat ng Sukat ng Langis at Gas na Tubig ay Magbabarena ng Collar Taper Taps
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Diamond core drilling casing shoe core barrel
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R3212 Crossover Coupling Sleeve Para sa Drifting at Long Hole Drilling
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Hard Rock Integral Reamer Drill Bit R32 67mm – 102mm Fast Penetration Rate
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90x3000mm Slotted Pipe Water Screen UPVC Water Pipe
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40x6000mm Laser Custing Slot Water Well PVC Pipe
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Factory High Quality Friction Welding 102mm Drill Rod DTH Drill Pipe