It is comparatively difficult to carry out partial discharge detection as an after laying test for XLPE cable lines.

对敷设后的交联聚乙烯电缆进行局部放电检测比较困难。

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It is comparatively difficult to carry out partial discharge detection as an after laying test for XLPE cable lines.

对敷设后的交联聚乙烯电缆进行局部放电检测比较困难。

youdao