And lightning accident main without installing overvoltage protector tower.
而雷电事故主要出现在没有安装过电压保护器的杆塔处。
West glendale experts believe that if you want to completely eliminate the distribution line lightning accident, must be installed each tower the every phase of over-voltage protector.
西岱尔专家认为，如果要完全消除配电线路的雷电事故，必须每基杆塔的每相都要安装过电压保护器。
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