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ईमेल roschen@roschen.com दूरभाष: 86-137-64195009

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core drilling tools ऑनलाइन निर्माता

core drilling tools (748) ऑनलाइन निर्माता

गुणवत्ता API 5 3/4 Inch 7 Blades PDC Drill Bit PDC Rock for Oil Drilling Bit कारखाना

API 5 3/4 Inch 7 Blades PDC Drill Bit PDC Rock for Oil Drilling Bit

गुणवत्ता Matrix Body and Steel Body PDC Drill Bit for Stone Drilling कारखाना

Matrix Body and Steel Body PDC Drill Bit for Stone Drilling

गुणवत्ता Boart Longear Wireline Coring Barrel NQ HQ PQ Q series head assembly कारखाना

Boart Longear Wireline Coring Barrel NQ HQ PQ Q series head assembly

गुणवत्ता Multi Shot Electronic Inclinometer for Oil Drilling / Exploration Drilling कारखाना

Multi Shot Electronic Inclinometer for Oil Drilling / Exploration Drilling

गुणवत्ता 12 1/4'' Matrix Body 7 Blades PDC Drill Bits for Oil & Gas Drilling कारखाना

12 1/4'' Matrix Body 7 Blades PDC Drill Bits for Oil & Gas Drilling

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