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CN110304767A
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A kind of mobile sewage disposal device of automatic calculating dosing dosage
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CN110429213A
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A kind of new energy car battery management system and equipment
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CN110394398A
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Stamping die is used in a kind of production of part
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CN110370450A
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A kind of reducing mold plumbing installation and variable diameter method convenient for casting demoulding
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CN110307391A
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A kind of pipeline valve network monitoring system for things
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CN110272108A
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A kind of device for the effective dephosphorization of decentralized type sewage processing equipment
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CN110252997A
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A kind of aluminum alloy die-casting die
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CN110252008A
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A kind of sewage collection equipment and sewage disposal system
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CN110355947A
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A kind of injection mold
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CN110283525A
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A kind of flame-retardant and anti-static waterborne two-component polyurethane coating and preparation method thereof
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CN110365882A
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A kind of video monitoring equipment
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CN110239889A
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A kind of subway high-speed rail rays safety detection apparatus
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CN110363868A
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A kind of subway high-speed rail ticket checking equipment
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CN110341847A
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A kind of video monitoring equipment
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CN110330852A
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A kind of preparation method of ceramic tile water-repellent paint
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CN110358254A
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A kind of high-strength wearable spectacle frame and production technology
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CN110258715A
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A kind of non-negative pressure method of water supply control system
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CN110293470A
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A kind of automobile component injection mold of band polishing function
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CN110297834A
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A kind of universal method of big data acquisition process storage
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CN110157958A
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A kind of lightweight automotive aluminium alloy harness and preparation method thereof
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