CN108389850A
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Three-dimensional system level packaging structure and its packaging method
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CN108401342A
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Intelligent street lamp control system
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CN108575955A
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Targeting/spraying control system
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CN108543408A
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Gas-liquid counter current contacts washer
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CN108355852A
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A kind of new type nozzle
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CN108576889A
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Ensiling round bale coating machine
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CN108836660A
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A kind of Novel medical bed structure
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CN108814818A
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A kind of automobile-used operation cabin of novel self-balanced operation
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CN108433899A
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A kind of Novel medical bed structure
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CN108618905A
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A kind of automobile-used operation cabin of novel self-balanced operation
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CN108814732A
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A kind of new type medical equipment assist handle
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CN108814731A
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A kind of new type medical equipment assist handle
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CN108384625A
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Metal material water-base cutting fluid and preparation method thereof
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CN108384624A
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magnesium alloy cutting fluid and preparation method thereof
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CN108504432A
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Metal cutting environmentally friendly synthetic cutting fluid and preparation method thereof
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CN108485782A
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Cutting fluid and preparation method thereof with Antimicrobial preservative effect
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CN106960827A
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Three-dimension packaging structure and its method for packing
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CN104388523A
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Method and device of rapidly measuring total number of colonies in water based on concentration counting
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