Keep's test for cast-iron : a description of the routine to be pursued by those using this method of testing (1893)
W[illiam] J[ohn] Keep · leaf 10
nce theresult nearly as much as the varia-tion in structure of each bar. Theymay, therefore, all be consideredas half-inch bars. Fig. 9. Fit/, m For convenience, cut a hole |in the case containing the cali- ^f^~per, so that the measure of 500 ^pmay be left open. Shrinkage.—The chief useof the yokes…
Building materials · Metals · Cast Iron
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