Appleton's dictionary of machines, mechanics, engine-work, and engineering : illustrated with four thousand engravings on wood ; in two volumes (1873)
D. Appleton and Company · New York : D. Appleton and Co. · leaf 89
made to lap on to each other, as in fig. 255. Two hollow cast-iron beams, A, A, supportthe cylinders, and one serves in the mean time as the conductor of the blast, in the other the snckin BLAST MACHINES. valves are located. At the top is a round pipe, B, running the length of the machine in which…
Mechanical engineering · Mechanics · Engineering
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