Revised
                WITHDRAWN
                                    IEC 60068-2-10:1968 ED3
                            
                    WITHDRAWN
                    IEC 60068-2-10:1984 ED4
                    99.60
                                        Withdrawal effective
                    Nov 19, 2016
                
                WITHDRAWN
                                    IEC 60068-2-10:1988 ED5