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Slice type temperature sensor
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Pyroelectric infrared sensor
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Enterprise internal resource management system
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Digital archive system based on block chain
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Touch screen
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Graphene composite electrode
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Metal base printed circuit board
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High-voltage output wire
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Security monitoring equipment and security monitoring method
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Display screen manufacturing method and display screen substrate
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Special-shaped LED display screen
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A kind of mobile router
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A kind of image processing system based on factory products
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A kind of artificial intelligence early warning system
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A kind of artificial intelligence early warning system
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A kind of intelligent travel early warning system
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One kind being based on WiFi tele-control system
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A kind of support WLAN fingerprint location sensing node positioning system
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A kind of wireless remote control system of wireless wifi
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A kind of portrait voice and video synchronous calibration apparatus and system
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