This article introduces short circuit current test and the results of optical fiber composite ground wire (OPGW).

文章介绍了光纤复合架空地线短路电流试验及试验结果的分析。

youdao

This article introduces short circuit current test and the results of optical fiber composite ground wire (OPGW).

文章介绍了光纤复合架空地线短路电流试验及试验结果的分析。

youdao