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Asian man petrochemical engineer working at oil and gas refinery plant industry factory,The people worker man engineer work control at power plant energy industry manufacturing
The Background Is Energy-Saving. The icon is a hand-drawn doodle line. The pattern is renewable energy. Cute poster of solar energy, eco, bio, water, carbon, flowers and plants, nature. Vector
Solar panels on sky background. Solar power plant. Green electricity.
Solar power vector illustration. Alternative light energy outline concept. Renewable green electricity for car battery, industry 4.0 and street lamps. Roof panels for clean and sustainable solution.
Solar panels and blue sky. Solar panels system power generators from sun. Clean technology for better future

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