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Mechanical parts

Horizontal Automatic Mud

Spiral Casing Stabbing Board

Pneumatic Hoisting Machine of Oil Wellhead Assembly

Vertical Hydraulic Speed Regulation Ahead Box

Horizontal Hydraulic Speed Regulation Ahead Box

Novel Drill Pipe Straightener

Novel Hydraulic Governing Box of Oil Rig

High-voltage\Low-voltage AC Driving Device of Oil Rig

Integral Unit of Rig

Drawworks

Substructure

Derrick

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