Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) 大沢 水澄,"〔652〕石灰石採石場における10tケーブルクレーン, Ford. u. Heben, 1967-5, Jg. 17, Nr. 5, S. 301, 図3",Journal of the Society of Mechanical Engineers,2424-2675,The Japan Society of Mechanical Engineers,1967,70,585,1594,https://cir.nii.ac.jp/crid/1390282680895674752,https://doi.org/10.1299/jsmemag.70.585_1594_1