著者名,論文名,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI) Arata Yoshiaki and Inagaki Michio and Hashimoto Tatsuhiko and Irie Hirosada,Energy Density in Cavity during Electron Beam Welding,Transactions of JWRI,03874508,大阪大学溶接工学研究所,1975-02,4,1,7-13,https://cir.nii.ac.jp/crid/1390012777801840384,https://doi.org/10.18910/11155