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| 21. | single-core power cable with cross-linked polyethylene insulation |
| 交联聚乙烯绝缘单芯电力电缆 |
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| 22. | seven-core connecting cable |
| 七芯连接电缆 |
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| 23. | jelly-filled non-metallic ribbon-fiber slotted-core cable |
| 膏填充无金属带状光纤开槽芯光缆 |
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| 24. | voltage values given by the potential difference between the test electrode and the conductor of the core |
| 火花试验时，电极与被测试电线或电缆之间的电位差的值在电线标准中有明确规定。 |
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| 25. | include the homogeneity of the insulation, the smallest possible lay length and layer stranded unit/ cable |
| 介绍了宽带市话电缆的主要电气指标;侧重描述了该电缆的制造技术的关键;保证绝缘线芯均匀一致,选择极短的对绞节距和采用层绞式单元/芯结构。 |
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| 26. | single-core power cable with thermoplastic polyethylene insulation |
| 热塑聚乙烯绝缘单芯电力电缆 |
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| 27. | selection of sizing and type of joint, illustrates construction process and technical requirement of wire cable |
| 针对四台矿装车系统胶带输送机的运行特点,介绍了胶料的选择以及接头的形式,对钢绳芯强力胶带硫化接头的施工工艺与技术要求进行阐述,对生产有一定的指导意义。 |
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| 28. | Seven-core connecting cable of motor vehicles and towed vehicles |
| GB/T5054-1985汽车与挂车的七芯电缆线 |
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| 29. | three-core power cable with common copper screen |
| 带公共铜屏蔽层的三芯电力电缆 |
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| 30. | Note: A Single-core armoured cable is only applied to DC transmission system. |
| 注：单芯铠装电缆仅用于直流系统，若用于交流系统，应采用非磁性材料的铠装层。 |
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