Appletons' cyclopaedia of applied mechanics: a dictionary of mechanical engineering and the mechanical arts (1880)
D. Appleton and Company, Benjamin, Park, 1849-1922 · New York, D. Appleton · leaf 480
nnel for discharging gases; dddd, iron supports for holding core in place; e e, air-tube in core. Both core and outer piece-mouldar» now placed in the oven and baked, havingpreviously been carefully dressed and cleaned,and then washed with a mixture of water andplumbago or charcoal, or both…
Mechanical engineering -- Dictionaries
Internet Archive · Boston Library Consortium · Public Domain Mark 1.0. Free to use for anything.
