Handbook of construction plant, its cost and efficiency (1914)
Dana, Richard Turner, 1876-1928 · Chicago, The M. C. Clark Publishing Co. · leaf 302
or the purposeof tabulating, hoisting engines have been arbitrarily divided intothe following classes (See Table 118): SINGLE CYLINDER ENGINES 1. Reversible link motion, single friction drum, ele- docks, stevedores, ships, Class,vator sheaves. Adapted to coal yardscentrifugal pumps, pile driving,…
Contractors' operations · Building
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