Novel spiral bearing press-in machine easy and convenient to use
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Separated type dust collector
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Firework laser ignition device development
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Radix zanthoxyli red yeast rice wine and manufacturing method
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Mobile phone anti-theft and tracking system based on J2EE and Android platform
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Unmanned reconnaissance weapon platform
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Enteric-coated tablet containing zedoary extract
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Power generation device with lifting type floating ball
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Selenium enriched dahurian angelica root decoction piece prepared by fermentation and transformation of a plurality of microbial bacterium groups and preparation method thereof
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Tubular pile construction method
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Talkback and broadcast system for mining underground rescue command
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Innovative modern high-rise building fire emergency self-rescue system
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Intelligent remote safety monitor based on Internet of Things
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Multimedia visual training system
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Intelligent flat-plate film-scraping machine
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Multifunctional automobile anti-theft lock
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Simple type stereo
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Changeable multi-function folding bike
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Massage bag for waist, leg, shoulder and neck treatment
