In1988,acompanyinOhioinventedanalcohol-basedhandclea...
問題詳情： In1988,acompanyinOhioinventedanalcohol-basedhandcleaner,whichwasmeanttobeusedbyhealth-careworker;whensoapandwaterwereunavailable.JoeKanfer,thecompany'sC.E.O.,toldmerecently,"therewerea...