| 摘要 |
In the case of rubber-insulated power cables having a copper braided conductor, it is normal to provide an isolating layer between the braided conductor and the rubber insulation. This isolating layer consists, according to the invention, of a thin layer (4) of a heat-resistant varnish which is applied onto the braided conductor (3) by means of a spraying device and is dried before the rubber insulation (5) is extruded. <IMAGE>
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