![Primary-level-of-a-KU-electrical-distribution-structure-close-up-of-transformers-conductors-polymer-insulators-and-cotter-pins-on-a-wodden-pole](https://videocdn.cdnpk.net/videos/25fadf6c-f0a5-4643-a034-c4fea6fba7ad/horizontal/thumbnails/small.jpg)
Primary level of a KU electrical distribution structure close up of transformers conductors polymer insulators and cotter pins on a wodden pole
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