Revised
IEC 60086-2:1963 ED2
IEC 60086-2:1963/AMD1:1965 ED2
IEC 60086-2:1972 ED3
IEC 60086-2:1972/AMD3:1975 ED3
IEC 60086-2:1972/AMD1:1973 ED3
IEC 60086-2:1972/AMD2:1973 ED3
IEC 60086-2:1977 ED4