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 18
methods. We would advise that each one should become accustomed to whatwe have described before he attempts anything farther. Nothing more-is needed fnr ordinary everyday practice. For testing mixtures of ironthai are supposed to run regular, select one day each week, and have 4pairs of bars poured…
Building materials · Metals · Cast Iron
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