Keyword [S135 drill pipe] Result: 1 - 5 | Page: 1 of 1 1.  Study On Influencing Factors Of S135 Drill Pipe Steel Oxygen Corrosion And Corrosion Fatigue 2.  Research On Failure Mechanism And Fatigue Life Prediction Of S135 Drill Pipe 3.  Study On Fatigue Law And Fracture Mechanism Of Drill Steel 4.  Study On Process Of Isothermal Quenching And Plasma Nitriding Of S135 Drill And Its Performance 5.  The Establishment Of Part Of The Iron-based Thermodynamic Database And Its Application In S135 Drill Pipe   <<First  <Prev  Next>  Last>>  Jump to

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