Appletons' cyclopaedia of applied mechanics: a dictionary of mechanical engineering and the mechanical arts (1880)
D. Appleton and Company, Benjamin, Park, 1849-1922 · New York, D. Appleton · leaf 586
3432. JjjlilUi^ UaU lt |J Ihu u cross-ribs should be at equal distances apart All the ribs should be of a thickness equal to that ofthe plate itself, so that changes of temperature will cause the ribs aud plate to expand or contractequally. To obtain an original true plate, it is necessary to make…
Mechanical engineering -- Dictionaries
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