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low angle close up view of High voltage insulator with metal corona ring, A corona ring or anti-corona ring, Elements of an Electrical substation Stock Photo | Adobe Stock
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Copper/ Aluminum High Voltage Corona Ring for Surge Arrestor - China Copper/ Aluminum Corona Ring, High Voltage/Tension/ Pressure/Max Pressure | Made-in-China.com
![PDF] Optimum Corona Ring Design for High Voltage Compact Transmission Lines Using Gaussian Process Model | Semantic Scholar PDF] Optimum Corona Ring Design for High Voltage Compact Transmission Lines Using Gaussian Process Model | Semantic Scholar](https://d3i71xaburhd42.cloudfront.net/828f2c28de0e7da9b83b761a708c6a4f17f29fe1/45-Figure4-1-1.png)