Inside Out Library
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 156
825 241/2 3.27 50 7/8 2-3 8 4450 950 241/2 3.27 55 3/4 2-3 8 *4460 1075 24 1/2 3.27 60 9/16 2-3 8 4540 1225 29 4.59 52 5/16 2-4 9 4550 1400 29 4.59 57 3/16 2-4 9 *4560 1575 29 4.59 62 1/16 2-4 9 4640 1825 33 5.94 53 13/16 2-4 10 4650 2025 33 5.94 58 n/i6 2-4 10 *4660 2225 33 5.94 63 9/16 2-4 10…Building · Heating · Ventilation
Internet Archive · University of Toronto, Robarts Library · Public Domain Mark 1.0. Free to use for anything.
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