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Environmental protection vector illustration

Environmental protection vector illustration, alpine ecological area, favorable district, sewerage plant, adverse ecological area, solar panel, green trees, blue sky, white clouds, wind energy, energy saving, carbon emission, carbon compliance, thermal power plant

Environmental protection vector illustration

Environmental protection vector illustration, alpine ecological area, favorable district, sewerage plant, adverse ecological area, solar panel, green trees, blue sky, white clouds, wind energy, energy saving, carbon emission, carbon compliance, thermal power plant