" Joint Efficiency for Cone-to-Shell Junction with Half-Apex Angle Greater than 30° Half-Apex Angle이 30°를 초과하는 Cone-to-Ahell 연결부의 용접 효율 "QuestionWhen the half-apex angle of a cone-to-shell junction exceeds 30 degrees, resulting in an angle joint as defined by the Code, is it permissible to use a joint efficiency of E = 1.0 if full radiographic examination is feasible?If full RT is not feasible, ..
