外加纵向磁场GTAW焊接机理Ⅱ.电弧模型
외가종향자장GTAW한접궤리Ⅱ.전호모형
MECHANISM OF THE GAS TUNGSTEN-ARE WELDING IN LONGITUDINAL MAGNETIC FIELD CONTROLLINGⅡ. Model of the Arc
저자의 최근 논문