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drill pipe casing ऑनलाइन निर्माता

drill pipe casing (298) ऑनलाइन निर्माता

गुणवत्ता Mining Hexagonal Hollow Steel Tapered Drill Rod 11 Degree 610mm - 8000mm Length कारखाना

Mining Hexagonal Hollow Steel Tapered Drill Rod 11 Degree 610mm - 8000mm Length

गुणवत्ता Forging Blast Hole Threaded Drill Rod with R32 / R38 / T38 / T45 / T51 Thread कारखाना

Forging Blast Hole Threaded Drill Rod with R32 / R38 / T38 / T45 / T51 Thread

गुणवत्ता Hydraulic Internal Cutter / Mechanical Internal Cutter for tubing , casing कारखाना

Hydraulic Internal Cutter / Mechanical Internal Cutter for tubing , casing

गुणवत्ता Overburden Drill Bit overburden drilling system 70mm - 400mm OD कारखाना

Overburden Drill Bit overburden drilling system 70mm - 400mm OD

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