大型钢吊车梁加劲肋板与下翼缘板误角焊的补救处理方法
대형강조차량가경륵판여하익연판오각한적보구처리방법
A Remediable Method of Steel Crane Girder with Mis-weld Between Stiffening Rib Plates and Lower Flange
저자의 최근 논문