energetic efficiency
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Stockphotos.ro (c) 2024. All stock photos are provided by Dreamstime and are copyrighted by their respective owners.
energetic efficiency |
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| navigate by keyword : accredited appliance arrow bar category certified cheap class classification classify concept conservation consume consuming consumption cost ecological ecology economic economical effective efficiency efficient electric electricity energetic energy environment friendly green house indicator label level low machine planet power rating reduce render save saving scale standard symbol |
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| Scale of seven levels of energetic efficiency on virtual screen with beautiful green meadow and blue sky for background. Emphasis on a level of efficiency. |
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Stockphotos.ro (c) 2024. All stock photos are provided by Dreamstime and are copyrighted by their respective owners. |
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