Appleton's dictionary of machines, mechanics, engine-work, and engineering (1869)
New York, Appleton · leaf 122
!39 … Fig. 2396 is a vertical section through the axis of the tuyere; and tion at right angles to the former. In Fig. 2395, W W represents the wall separating the forge fire from the blastmachinery, and in which is the embrasure for the tuyere. The hearth is usually lined with cast ;and t! or side…
Mechanical engineering
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