20CrMnTi造句
OstwaldRipeningofTi(C,N)in20CrMnTiGearSteelsEffectsofintensivequenchingonmicrostructureandmechanicalpropertiesof20CrMnTisteelStudyontherepairingprocessingoftheexcessivecarbideof20CrMnTigearsStudyofthe...
OstwaldRipeningofTi(C,N)in20CrMnTiGearSteelsEffectsofintensivequenchingonmicrostructureandmechanicalpropertiesof20CrMnTisteelStudyontherepairingprocessingoftheexcessivecarbideof20CrMnTigearsStudyofthe...