[請問] 為何特高壓電流要架電塔輸送?
如題
為何特高壓電流要花這麼多工時與成本去架電塔輸送?
為何不放在離地面大概兩三公尺高就好?
還要掛在六十公尺高、約廿層樓高的電塔上呢?
有什麼特殊的理由必須要這樣做?
謝謝
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