Pollution flashover performance is one of the key issues of external insulation selection of transmission lines.

污秽闪络特性是输电线路外绝缘选择的重要依据之一。

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Pollution flashover performance is one of the key issues of external insulation selection of transmission lines.

污秽闪络特性是输电线路外绝缘选择的重要依据之一。

youdao