- 1、InfluenceofMicrostructuretoDWTTPropertyofX70PipelineSteel2、FactorsAffectingDWTTPropertyofX80PipelineSteel3、THECORRELATIONANALYSISBETWEENCOOLINGMEDIUMANDCOOLINGRESULTOFDWTTSPECIMEN4、ExperimentalInvestigationtoFractureBehaviorsofDrop-WeightTearTe...
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