Concept of ecological and bio energetic desk has its place,house models,crayons,bulbs,coffee cup,calculator,Statistical documen

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Concept of ecological and bio energetic desk has its place,house models,crayons,bulbs,coffee cup,calculator,Statistical documents,Detail of house efficiency rating on notebooks.

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Size: 6000px × 4000px
Photo credit: © Jittawit Tachakanjanapong / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: background, bright, bulb, concept, conservation, creative, design, desk, document, earth, eco, ecological, ecology, efficiency, electricity, energy, environmental, family, friendly, graph, green, home, idea, improvement, lamp, light, model, money, natural, nature, paper, performance, power, rate, responsibility, save, scale, sign, standard, sun, sunlight, symbol, technology, tree, white, wire, world