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Welding ParametersWelding ProcessesWelded JointsWelding TechnologyWelding ProcedureWelded JointWelding ProcessMAG WeldingWelding RobotsHeat TreatmentTemperature FieldHeat InputStress RelievingFiller MaterialsArc WeldingMAG ProcessElectron Beam WeldingWelding TechniqueTechnology of WeldingStructural Steel