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المؤلفون: G.E. Bailey, Walter Kent, null Hewitt, null Hichens, null Leslie, null Ratcliffe
المصدر: Journal of the Institution of Production Engineers. 13:110
URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::cef612f50a8c19a334fc92489f07940b
https://doi.org/10.1049/jipe.1934.0012