... or mounted within a separate compartment of the metal-clad circuit breaker, or mounted upon a shelf and pipe framework openly when bushing-type terminals on the circuit breaker are used. The ratio of the PPTa#39;s is such as to produce about anbsp;...
|Title||:||Electric furnace steelmaking|
|Author||:||Metallurgical Society of AIME. Iron and Steel Division. Physical Chemistry of Steelmaking Committee|