Open main menu
There was a problem when proofreading this page.
812
n
IRON AND STEEL

HH, Fixed fianges on the top of RR', Viater oooled boxes; the furnace, S, B ast pxpe, gf gaggtainflghiedfalsc hem T' C3213rfggla)E";'§ C|f3illC;§ descent of the solid charge is slow. The former occupxcs but a vcry [cw sccouds, the lattcr from 12 to 15 hours. of Tu yere; drop.

The upward ascent of the column of gases is as swift as the