Because partial lines will pass though areas coated with ice, the line insulation design must be considered specially.

由于部分线路跨越覆冰区，因此在绝缘设计上必须予以特殊考虑。

youdao

Because partial lines will pass though areas coated with ice, the line insulation design must be considered specially.

由于部分线路跨越覆冰区，因此在绝缘设计上必须予以特殊考虑。

youdao