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 238
COWING Method opIN Steau Main. Expansion Loop on risers every 5 or B stories … Section taken through chasewith concealed piping Riser in Chase Outlet toVacuum Pump Dunham^Coupling Inlet fromReturn Line -Oeaji Out E, SaowiNo CoN-LxFT IN A Vacuum
Building · Heating · Ventilation
Internet Archive · University of Toronto, Robarts Library · Public Domain Mark 1.0. Free to use for anything.
