CN107376039A
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A kind of intelligent urethral catheterization device being used in medical nursing
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CN109315417A
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A kind of rimsulfuron and Nikemycin mixed insecticide preparation
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CN109315415A
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A kind of zineb and Moroxydine Hydrochloride compound pesticide composition
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CN109315408A
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A kind of Pesticidal combination containing prothioconazoles and chlortoluron
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CN109315401A
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A kind of desinsection ointment containing Hexanaphthene flusulfamide Yu sulphur humulone
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CN109315416A
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A kind of desinsection ointment containing carbaryl and carbosulfan
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CN109133969A
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A kind of concrete with water penetration
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CN109133757A
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A kind of concrete containing coal gangue slag
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CN109133968A
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A kind of permeable concrete
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CN109133967A
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A kind of permeable concrete containing carbide slag and miberal powder
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CN109133982A
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A kind of permeable concrete containing synthetic fibers and glass bead
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CN108927522A
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A kind of high-density powder metallurgy valve seating
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CN108929998A
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A kind of natural gas engine powder metallurgy valve seat circle material
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CN108930000A
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A kind of high-performance powder metallurgy valve seating
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CN108930003A
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A kind of internal combustion engine high alloy valve seating with corrosion resistance
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CN108930568A
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A kind of engine valve retainer
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CN106983319A
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A kind of Baby carriers
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CN107587180A
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A kind of coloring process of alumina material
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CN107586982A
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A kind of foamed aluminium material
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CN107587146A
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Metallic aluminum material detergent
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