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 Institution of Production Engineers (Great Britain),Orientating mechanisms and escapements for vibratory bowl hopper feeders,,Institution of Production Engineers,1968,Production engineering data memoranda,,,,https://cir.nii.ac.jp/crid/1130000798200534528