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We also supply torsion bar, friction disc, metal piece, pin, spring leaf, brake shoe of clutch and other main equipment of drilling rig1500m~9000m and all kinds of of EMSCspares of series mud pumps .

We also supply torsion bar, friction disc, metal piece, pin, spring leaf, brake shoe of clutch and other main equipment of drilling rig1500m~9000m and all kinds of of EMSCspares of series mud pumps .


