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 standard specification for indicating ammeters, voltmeters, wattmeters, frequency and power-factor meters",,Crosby Lockwood,1919,British Engineering Standards Association,,,,https://cir.nii.ac.jp/crid/1130000795763850880