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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 312
Absolute Vacuuoj Absolute Vacuum NON-CONDENSING. CONDENSING. Fig. 38. Indicator Cards from Nordberg Uniflow Engine. … S I i^5 ^°:i4 &S 60 75 100 125 160 175 200 225 ■S^epe&Jt^.g^e of Unit Load 13-23 50 75 100 125 160 175 20Q Z2k Pe:roei!lsa.ge o^ L/Mt^l^sd non-condensing. condensing. Fig. 39. Economy Curves Nordberg Uniflow Engine. , and positive motion to the valves in opening and closing. All pins…Building · Heating · Ventilation
Internet Archive · University of Toronto, Robarts Library · Public Domain Mark 1.0. Free to use for anything.
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