Some accidents of OPGW strands break because of lightning are given and Suggestions for choosing outer materials of OPGW are put forward at the end of the paper.
文章最后摘要性介绍了OPGW雷击断股情况，对OPGW外层铠装金属材料的选取给出建议。
Some accidents of OPGW strands break because of lightning are given and Suggestions for choosing outer materials of OPGW are put forward at the end of the paper.
文章最后摘要性介绍了OPGW雷击断股情况，对OPGW外层铠装金属材料的选取给出建议。
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