Cyclopedia of architecture, carpentry, and building : a general reference work ... (1907)
American School of Correspondence · Chicago : American Technical Society · leaf 182
d requires a large amount ofradiation. Relieving the down-feed system of this load meanssmaller risers throughout thebuilding, which, in the modernsky-scraper, results in a savingthat more than offsets the cost of ^ * ^ °^ ^^^^ the .sej)arate up-feed system for the lower floor. Another reason whyit… … OisrHead 152 STEAM AND HOT WATER FITTING 19
Architecture · Building · Carpentry
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