Mechanical movements, powers and devices; a treatise describing mechanical movements and devices used in construcive and operative mechinery and the mechanical arts, being practically a mechanical dictionary (1917)
Hiscox, Gardner Dexter, 1822?-1908 · New York : The Norman W. Henley publishing co. · leaf 66
vq flue,with small con-jy ical tubes set diago-nally across the flue. 182. INTERNAL FIREDCYLINDRICAL TUBULARBOILER.—Lower shell slight-ly inclined to facilitate circula-tion. Fire surface of tubes,I fire-box, and all of shell ex-posed to heat, divided by 12,equals boiler horse-power. 183. DION…
Mechanical movements
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