著者名,書名,版表示,出版者名,出版年,シリーズ名,番号,ISBN,ISSN,URL
British Engineering Standards Association,British standard specification for parallel sided carbon brushes for D.C. commutator machines,,C. Lockwood,1922,British Engineering Standards Association,,,,https://cir.nii.ac.jp/crid/1130000796214710912