s by the engraving (Fig. 1) represents the machinery room, very other with friction to a certain length. They thus} number of square feet of heating surface contained in well arranged by Engineer Stoppani. It comprises, to ' form slides that allow of a certain play. Moreover, in| the boiler.… … definitely. It is always the same supply of am- Fig. 3—PLAN OF CONGELATION PIPING. by 9, 12, or 15, according to the type of boiler, monia that is used. The lowering of the temper- A, Pipe through which the freezing liquid enters. B, Pipe through which it and the quotient will be the horse power of…
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