blue headphone flat icon with long shadow realistic
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Stockphotos.ro (c) 2025. All stock photos are provided by Dreamstime and are copyrighted by their respective owners.
blue headphone flat icon with long shadow realistic |
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| navigate by keyword : abstract app audio backdrop backlight bar bass black blue bright button cable clearance club collection color concept conceptual contemporary contour cutout dance design device disk drawing earflaps earphones elegant element event fall flat fun funky glowing graphic headphone headset holiday icon illustration label lantern light line minimal music neon offer promotion realistic sign simple simplicity sound special squash sticker style symbol tag text texture thin vector white word yellow |
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| Coal mining is the process of extracting coal from the ground. Coal is valued for its energy content, and, since the 1880s, has been widely used to generate electricity. Steel and cement industries use coal as a fuel for extraction of iron from iron ore and for cement production. In the United Kingdom and South Africa, a coal mine and its structures are a colliery, a coal mine a pit, and the above-ground structures the pit head. In Australia, `colliery` generally refers to an underground coal mine. In the United States, `colliery` has been used to describe a coal mine operation but nowadays the word is not commonly used. |
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Stockphotos.ro (c) 2025. All stock photos are provided by Dreamstime and are copyrighted by their respective owners. |
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