| 摘要 |
Electrical conducting cable which is insensitive to nuclear radiation comprising at least one conductive core, at least one layer of an insulating substance surrounding said conductive core and at least one conductive sheath surrounding said insulating layer, wherein the diameter phi D of the sheath, the diameter phi B of the conductive core, the diameter of phi C of the insulating layer are linked by the equation: <IMAGE> F1 representing the beta - radiation fraction from the core reaching the sheath, F2 representing the beta - radiation fraction from the sheath which reaches the core, the insulating substance being constituted by a mixture of at least two metal oxides. |
