Mechanical equipment of buildings; a reference book for engineers and architects (1916)
Harding, Louis Allen, Willard, Arthur C. (Arthur Cutts), 1878-1960 · New York Wiley · leaf 272
. (feel) h.007lh and must equal or ei^ceed hf thv Loss of head due to pipe (friction) D - Pipe diom. in. ft.V = Velocity-ft per sec. ^inft. T-[~~~—~Lo55\of /lead due to elbows (friction) … -Bio. FlG.15 H 1^ fil Rod ^l
Building · Heating · Ventilation
Internet Archive · University of Toronto, Robarts Library · Public Domain Mark 1.0. Free to use for anything.