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 23
l results arerelative.* It must be observed that while the proportions of this impactmachine were at first selected arbitrarily, yet it is now necessary to adhere vibratwn to these proportions, to make the results comparable with thosewhich have been obtained andhave been published. Examples of… … The full record of a test of pig-iron is given from our record book Keeps Test,
Building materials · Metals · Cast Iron
Internet Archive · Building Technology Heritage Library · Public Domain Mark 1.0. Free to use for anything.
