Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) SAKUMOTO Yoshifumi,Surface Treatment for Steel of Architectural Materials. Durability of Steel Shapes Used in Steel-Framed House.,Journal of The Surface Finishing Society of Japan,09151869,The Surface Finishing Society of Japan,1997,48,9,859-864,https://cir.nii.ac.jp/crid/1390001204114544256,https://doi.org/10.4139/sfj.48.859