Revised
                WITHDRAWN
                                    IEC 60051-1:1984 ED4
                            
                    WITHDRAWN
                    IEC 60051-1:1984/AMD2:1995 ED4
                    99.60
                                        Withdrawal effective
                    Dec 22, 1997
                
                WITHDRAWN
                                    IEC 60051-1:1997 ED5