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Medical technology concept.
World Environment Day, green city save planet of people and living things and energy concept, paper illustration and 3d paper.
Telecommunication network above city, wireless mobile internet technology for smart grid or 5G LTE data connection, concept about IoT, global business, fintech, blockchain
Internet of Things IoT technology lies in the field of connected technology. The direct connection of electronic devices connects to the internet signal. Isometric vector illustration.

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