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2 3 8 carbide drill rod ऑनलाइन निर्माता

2 3 8 carbide drill rod (121) ऑनलाइन निर्माता

गुणवत्ता D1120A DTH Hammer DHD 1120  Down The Hole Hammer For Non Core Geological Drilling कारखाना

D1120A DTH Hammer DHD 1120 Down The Hole Hammer For Non Core Geological Drilling

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

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

गुणवत्ता Furnace Blast Hole Tapping Carbide Cross Bits with Tungsten Carbide Tips कारखाना

Furnace Blast Hole Tapping Carbide Cross Bits with Tungsten Carbide Tips

गुणवत्ता 7 Blades PDC Bit/ Diamond Drill Bit/ Matrix Body PDC Rock Bit कारखाना

7 Blades PDC Bit/ Diamond Drill Bit/ Matrix Body PDC Rock Bit

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