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      PDC Drill Bit/Rock Bit/Drilling Tool 
        Basic Info.Model NO.:12 1/4 5bladeType:Petroleum Drilling MachineMaterial:Tungsten CarbideUse:Well DrillingUsage:Well Drilling MachineryCertification:ISOExport Markets:GlobalAdditional Info.Packing:Wooden C | 
      2017-12-24 | 
    
        
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      Flat Teeth Cutting Tools For Foundation Drilling 
        Basic Info.Type:Excavator BucketApplication:Pile DriverExcavator Bucket Type:Standard BucketBucket Works:ShovelCrawler Type:Steel TrackCertification:ISO9001: 2000Condition:NewUse:Drilling Rig MachineMaterial:Al | 
      2017-12-21 | 
    
        
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      High-Pressure Grouting Pump with Frequency-Conversion (132KW) 
        Main Features: 1.With simple structure, easy to operate, high efficiency; 2.Flow rate control or auto-pressure control, perfect protection, safety and save energy; 3.With new type pump parts, easy and speedy for disassemble and exchange, low maintenance c | 
      2017-12-18 | 
    
        
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      Full Hydraulic Crawler Drilling Rigs for Underground Coal Mines (Gas Drainage Boreholes) 
        Main Features:1.Crawler mounted drilling rig with high torque.2.Can be positioned over a conveyor belt.3.Easy transportation and a wide range or borehole azimuth and pitch angles. | 
      2017-12-07 | 
    
        
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      High-Pressure Grouting Pump with Frequency-Conversion (55KW) 
        Main Features: 1.With simple structure, easy to operate, high efficiency; 2.Flow rate control or auto-pressure control, perfect protection, safety and save energy; 3.With new type pump parts, easy and speedy for disassemble and exchange, low maintenance c | 
      2017-12-05 | 
    
        
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      Tungsten Carbide TCI Tricone Bit Rock Drill Bits 
        Basic Info.Model NO.:tci tricone bitType:Petroleum Drilling ToolAccessoryUsage:Well Drilling MachineryCertification:ISO, APIPower Type:ElectricDrilling Depth:2000mDrill Bit Size:8 1/2 inchDrill Bit Blade | 
      2017-11-19 | 
    
        
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      API Integral Heavy Weight Drill Pipe 
        Basic Info.Model NO.:Drill PipeMaterial:Stainless Steel PipeStandard:ASTM, GB, APIDiameter:273-377mmMedium:Fluids With Solid ParticleCross-Section Shape:RoundConnection Type:Seamlessout Diameter:60-127mmThickne | 
      2017-11-12 | 
    
        
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      API Drill Pipe 
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      2017-11-11 |