International Correspondence Schools · Scranton, Pa. : The Colliery engineer co. · leaf 392
degree of concentration or dilution of certain licjuids,as acids, alcohol, milk, solutions of sugar, etc., rather thantheir actual specific gravities. They are then known asaciihuHitirs, alcoJiolomctcrs^ lactometers, saccharomcters, etc.,according to the use to which they are put. 997. ZVicliolsons… … Fig. 1T2. cylinder is a vertical rod, to which is attached a shallow pana for holding weights, etc. The cylinder must be of suchsize that the apparatus may be so much lighter than waterthat a certain weight Jfmust be placed in the pan to sinkit to a given point c on the rod. The body whose…
Railroad engineering
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