The Civil engineer and architect's journal, scientific and railway gazette (1839)
London : [William Laxton] · leaf 19
uble, viz., 10 lb. persquare inch: total ])ower exerted in steam cylinder, 15 lb. persquare inch.—In the other or perchloride cyliiuler, the expansionof the vapour was equal to a power of 21 lb. per square inch, andthe vacuum ot 8 lb. only: together, 29 lb.; or an average pressurein the two…
Architecture · Civil engineering · Science
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