. A dictionary of arts, manufactures and mines : containing a clear exposition of their principles and practice. trivance of a ball-cock, in which the sinking and rising of the ball, within certain limits, serves to open orshut off the supply olliquor, as it may be re-quired or not. Dumonthas adopted this expedientfor his system of filteringsirup through a stratum ofgranularly ground animalcharcoal or 388 is a front viewof this apparatus with 4filters, c; and _^g. 389 is across section. The frame-work B supports the cis- tern a, in which the sirup is contained. From it the liqu
. A dictionary of arts, manufactures and mines : containing a clear exposition of their principles and practice. trivance of a ball-cock, in which the sinking and rising of the ball, within certain limits, serves to open orshut off the supply olliquor, as it may be re-quired or not. Dumonthas adopted this expedientfor his system of filteringsirup through a stratum ofgranularly ground animalcharcoal or 388 is a front viewof this apparatus with 4filters, c; and _^g. 389 is across section. The frame-work B supports the cis- tern a, in which the sirup is contained. From it the liquor flows through the stopcock
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Keywords: ., bookcentury1800, bookdecade1840, booksubje, booksubjecttechnology
