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Data reading and analyzing device of family medical detecting instrument
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Automatic regulating device of automobile sun shield
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Supermarket shopping cart information prompting device based on Internet of Things sensing technology
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Household medicine box device based on RFID technology
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Road traffic information sharing device based on wireless Internet
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System for monitoring vehicles on expressway
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Urban bus running state broadcasting system based on cloud computing technology
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Device and method for preventing driver from stepping on accelerator instead of brake by mistake
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