![Primary-level-of-a-KU-electrical-distribution-structure-close-up-of-transformers-conductors-polymer-insulators-and-cotter-pins-on-a-wodden-pole](https://v2.cdnpk.net/videvo_files/video/premium/partners0214/thumbnails/BB_0806acf5-56fb-4fb6-b2c9-15d1d9af39f1_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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