Cross section of high-voltage power cable in the section in the showcase of the exhibition. Thick copper and aluminium veins are surrounded by a thick

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Cross section of high-voltage power cable in the section in the showcase of the exhibition. Thick copper and aluminium veins are surrounded by a thick layer of polymer insulation.

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Size: 5472px × 3648px
Photo credit: © Free Belarus! / Alamy / Afripics
License: Royalty Free
Model Released: No

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