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SEM image of Copper Metal etched with Nitric Acid [1280 x 960]
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![SEM image of Copper Metal etched with Nitric Acid [1280 x 960]](https://images.scrolller.com/yocto/sem-image-of-copper-metal-etched-with-nitric-acid-db4a0cmesk-1280x960.webp)
