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The lining and a shield layer outside a cable core line are connected as a whole.
衬套与电缆芯线外的屏蔽层连为一体。
The cable core line (11) is put through an insulator (1) to be welded with an inner conductor (2).
电缆芯线(11)穿过绝缘子(1)与内导体(2)焊接。
Ground cable core insulation used with anti-oxidant properties of K-B type low-density polyethylene.
电缆地线芯绝缘采用具有抗氧化性能的K型B类低密度聚乙烯。
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