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Preparation method of apixaban impurity 1
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Old man early warning system that tumbles
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Preparation method of high-impact polyvinyl alcohol/polyetherimide composite material
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Nano porous adsorption material for virus protective mask and preparation method thereof
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Preparation method of ampelopsis grossedentata liquid medicine and method for preventing and treating skin rot of rana spinosa
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CN112141455A
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A automatic baling line that is used for automatic point of pouch packing to adorn box
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Method for separating and screening bacillus from western Hunan sour meat
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Detection method and detection primer group for rapidly distinguishing mating types of cordyceps militaris
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Facial mask identification method based on video monitoring
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CN112280263A
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Lignin-based biodegradable polymer composite film and preparation method thereof
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AU2020102738A4
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Cake containing ingredients of poria cocos and choerospondias axillaris fruit and preparation method thereof
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CN112002196A
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Comparative analysis demonstration instrument for floating and sinking conditions
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Pendulum coulomb law experimental instrument
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Leg pressing rod training device for dance teaching
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Method and primer group for rapidly and efficiently detecting mating types of different strains of Xuefeng cordyceps sinensis
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CN112121362A
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Dong minority dance training frame for teaching and using method thereof
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CN112121372A
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A dance equipment for sparing dance
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Dance clothes for Dong minority dance teaching training and preparation method
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CN111968468A
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Fluid pressure and flow velocity relation demonstration instrument
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CN112006961A
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Preparation method of acne-removing traditional Chinese medicine mask essence and acne-removing traditional Chinese medicine mask
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