Preriscaldo siviere e canali

Preriscaldo siviere  
Preheating ladles                      depliant   
Prechauffage des poches  

 

 

 

Preriscaldo refrattario

 

canali di colata
 
Preheating launder main gate                                           depliant

Prechauffage refractaire chenal de coulée  

 
     


 

 

 


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