Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Katoh Mitsuaki,Remarks when applying magnetic particle testing and liguid penetrant testing.,JOURNAL OF THE JAPAN WELDING SOCIETY,0021-4787,JAPAN WELDING SOCIETY,1985,54,3,149-153,https://cir.nii.ac.jp/crid/1390282681476430720,https://doi.org/10.2207/qjjws1943.54.149