99.60 Dec 31, 1984
IEC
TC 1
International Standard
This publication is partly replaced by IEC 60050-111
                    WITHDRAWN
                    IEC 60050-50 ED1
                    99.60
                                        Withdrawal effective
                    Dec 31, 1984
                
                WITHDRAWN
                                    IEC 60050-50:1960 ED2