can beturned on in only one room of the entire building with-out its going into the radiators in other rooms, thoughall the radiators may be fed by the same supply pipeand drained by the same exhaust, for no steam in any fies to its perfect working under pressures varying from100 to 150 pounds.… … THE HEINTZ STEAM TBAP-INTEBIOB AND EXTEBIOB. of sand ; and though the|results attained were extremelysatisfactory, both from a hygienic and an aestheticstandpoint, the manner in which the impurities wereremoved was but slightly understood until the compa-ratively recent investigations of Koch,…
Beet · Beets · Bicycle · Sugar · Scientific American · Munn · Low pressure · Fly wheel · Trade mark · Years ago · Beet sugar · Sewing machine · Declination north · Sugar beet · Chino valley
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