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Publication of BE726722ApublicationCriticalpatent/BE726722A/fr
Method of drying a lining, installed so as to be monolithic, of a metallurgical receptacle for molten products, and use of a burner for this application
Dispositif economiseur d'energie pour les cubilots classiques, a partir d'une boite a vent independante et a debit d'air controle dans les tuyeres.