_:Be3a5300f34a5d3aa1d9ca0c444cd6df3 . _:Be3a5300f34a5d3aa1d9ca0c444cd6df3 . _:Be3a5300f34a5d3aa1d9ca0c444cd6df3 . _:Bbef7c05745241288752a94639f8202be . _:Bbef7c05745241288752a94639f8202be . _:Bbef7c05745241288752a94639f8202be . "Classificazione a due livelli delle sostanze e delle tipologie di contatto con le stesse, che causano l'evento lesivo."@it . "Tipo contatto INAIL"@it . "INAIL type of contact"@en . _:Be3a5300f34a5d3aa1d9ca0c444cd6df3 . _:Bbef7c05745241288752a94639f8202be . _:B464e4640c8f89d6d67fd6bf80924d76c . . _:B464e4640c8f89d6d67fd6bf80924d76c . _:B464e4640c8f89d6d67fd6bf80924d76c _:Bb875c8092e2742ac75d1f6825c4ce6a2 . _:B464e4640c8f89d6d67fd6bf80924d76c . _:Bb875c8092e2742ac75d1f6825c4ce6a2 .