Modern mechanism, exhibiting the latest progress in machines, motors, and the transmission of power, being a supplementary volume to Appletons' cyclopaedia of applied mechanics (1892)
Benjamin, Park, 1849-1922 · New York, D. Appleton · leaf 780
la, Sisal,Russian,and American hemp is substantially thesame. The hemp is received in tightlycompressed bales, which are opened, andeach bundle or sheave untied and shakenby hand. It is then passed through asoftening machine, consisting of fromsix to ten pairs of heavy fluted iron roll-ers. An oil… … / 1 I i^ ■»• wv (,,.= u n n O r^ U.„, S)i.rt, sL^lf rT-r^r^
Mechanical engineering
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