The results are significant for the design and manufacture of self supportiong overhead optical cables.
其结果对架空光缆的优化设计与生产有重要的指导意义。
According to the specialties of the transmission lines, the paper introduces some kinds of optical cables suitable to be laid with the transmission lines on the same tower.
依据输电线路的技术特点，介绍了适合与输电线路同塔架设的各种光缆。
In this paper, the extensive application fields of non-metal optical cables are expatiated, the civil and foreign developing situations for non-metal optical cables are introduced.
本文阐述了非金属光缆的广阔应用前景，介绍了目前国内外对非金属光缆的研制情况。
Projects of seabed pipes and seabed electric (optical) cables;
海底管道、海底电（光）缆工程；
Projects of seabed pipes and seabed electric (optical) cables;
海底管道、海底电（光）缆工程；
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