Furnace Kinds


 * air
 * aludel
 * annealing
 * arc
 * arsem
 * ash
 * balling
 * blast
 * bustamente
 * coal-fired
 * continuous
 * converting
 * diaphragm
 * electric
 * electric-arc
 * floor
 * flowing
 * forced-air
 * Franklin
 * gas
 * gas-fired
 * heating
 * induction
 * industrial
 * metallurgical
 * oil
 * open-front
 * open-hearth
 * pernot
 * pot
 * recuperative
 * reducing
 * regenerative
 * reheating
 * shaft
 * slag
 * soldering pot
 * tank
 * wall
 * wedge
 * wind