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 9
I iff. s. to relresenOhir1 ^ * day at the miMle f *e heat, so as io represent the average iron them, he is to oil the surf; he S tlu-1 mth The adder should be followed thr hthe fir« .. „f ,. isnecessarj to prepare thfe tag and give il to ,l„ , , ecastLobe^dei^otdT ^^ KEE1 l ! si for (-AST-IRON.…
Building materials · Metals · Cast Iron
Internet Archive · Building Technology Heritage Library · Public Domain Mark 1.0. Free to use for anything.
