¿tato di_manutenzi£ne di_impi_anti_ me¿allur£i£i_mediiant£ un_p£rfe¿i£namento deJL flussc^di^ ,informazi > oni_tra_la macchina e l'uomo" ###>"Ergonomie improvement to the working conditions in monitoring_and assessing the state of repair of steel industry plant by_optimizing information flow between man and machine"