Hutton, Frederick Remsen, 1853-1918 · New York, J. Wiley & sons; London, Chapman & Hall, limited · leaf 653
which prevails in the ordinary water-works system,and consequently special appliances are called for to get waterinto the boiler against the pressure which prevails in it. Thismotion of the water can be secured either by a pump or byan injector. There are two great methods of feeding bymeans of a… … Fig. 484.
Mechanical engineering · Steam power plants
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