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) Iwamoto Nobuya and Tsunawaki Yoshiaki and Fuji Masao,Application of the Surface Technology to the Elucidation of Various Welding Defects,Transactions of JWRI,03874508,大阪大学溶接工学研究所,1973-10,2,2,208-211,https://cir.nii.ac.jp/crid/1390294252778899968,https://doi.org/10.18910/5621