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Residual soap using box
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Novel method for preparing inverse micro-nano structure by nanoimprint lithography
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Air suction training instrument for lung inhalation administration
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Device for dermatological department
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Cooling device based on production environmental protection plasticizer
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Wide-slit vibrissa scissor
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Water pump that multitube was freely controlled
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Device and method for testing tangential bonding strength of icing and interface of power transmission line
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Thread-changing type tooth picking device
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Multistage compressed air type high-speed air circulation fan
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Ear canal nursing device and method for ear-nose-throat department nursing
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A liquid drop bottle for ophthalmology nursing convenient to accurate positioning
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Special culture medium for cablin potchouli herb and preparation method and application thereof
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Resource treatment method for waste sulfuric acid of storage battery
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Traditional Chinese medicine composition for treating interstitial lung disease, pharmaceutical preparation and application
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Tread rubber compacting device of rubber tire
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Suspension type degassing unit based on mechanical transmission
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Wool collecting and soaking device for textile processing
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Auto-parts maintenance is with car panel beating pneumatic hammer paper-back edition and is put
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Support for detecting automobile sheet metal part
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