该文阐述了架空绝缘电缆的特点、规格、敷设方式，应用区域和设计及施工。
This paper expatiate some points of overhead insulated cable such as characteristics, specification, laying mode, application area, design and construction.
绝缘线芯分色，为敷设安装提供方便。
Butyl polymer is used as the insuation and coloring for the installing and laying work.
绝缘线芯分色，为敷设安装提供方便。
Butyl polymer is used as the insuation and coloring for the installing and laying work.
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