Van Nostrand's eclectic engineering magazine (1869)
[New York : D. Van Nostrand] · leaf 415
393 INDUSTRIAL CHE3IISTEY. … C. counter braces. j when we supposed the bridge covered These are found precisely the same as j with an uniform load. INDUSTRIAL CHEMISTRY.* By Prof. ABEL, F. R. S. From "Nature." The epoch is well within the recollec- the production of malleable iron of even tion of chemists of my generation,…
Engineering
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