Revised
                WITHDRAWN
                                    IEC 60050-845:1987 ED1
                            
                    WITHDRAWN
                    IEC 60050-845:1987/AMD3:2020 ED1
                    99.60
                                        Withdrawal effective
                    Dec 7, 2020
                
                PUBLISHED
                                    IEC 60050-845:2020 ED2