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OCTG
DOWNHOLE TOOLS
 ARROW BACK PRESSURE VALVE
 BITS
 CIRCULATING SUB
 CORING TOOL
 CUP TYPE TESTER
 DOWNHOLE MOTOR
 FLOAT VALVE and SUB
 HOLE OPENER
 INSIDE BOP
 JAR
 LIFTING CAP
 LIFTING SUB
 ROLLER REAMER
 SHOCK ABSORBER
 STABILIZER
 CROSS-OVER SUB
MUD PUMP and PARTS
WELL CONTROL EQUIPMENTS
DRILL STRING
RIG PACKAGE
RIG ACCESSORIES
WELL COMPLETION
PRODUCTION EQUIPMENTS
FISHING TOOLS
FITTINGS
VALVE
 下载 >> DOWNHOLE TOOLS >> ARROW BACK PRESSURE VALVE共有 1 个下载
 Arrow Back Pressure ValveDOWNHOLE TOOLS | ARROW BACK PRESSURE VALVE 
 Finishing date：2012/4/29  File size：65
 Download | See Click the number：316
 

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