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Process for recovering chlorides of calcium, sodium, aluminum, iron and rare earth by leaching red mud with hydrochloric acid
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Milling equipment for flange end face of automobile exhaust pipe
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Machining equipment for threaded holes in flange end face of automobile exhaust pipe
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A Chinese medicinal composition for relieving asthenopia and treating myopia, and its preparation method
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Power cable wire stripping device for power engineering
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Outdoor high-efficient heat dissipation electric power cabinet
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Three-effect automobile exhaust purifier
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Process for treating waste hydrochloric acid in organic chlorination process by utilizing red mud
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Process for concentrating carbon monoxide from blast furnace gas
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Process for preparing synthesis gas by using ore-smelting furnace gas
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Integrative equipment of flange multi-angle drilling
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Automatic welding equipment for square tube and flange
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Automatic assembling equipment for toothed plate of automobile glass lifter
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Automatic assembling equipment for fork arm of glass lifter
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Stethoscope special for medical instrument and capable of measuring body temperature
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Formula of betel nut flavored beverage
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Disposable fiber bronchus endoscope protective sleeve and disinfection-free method thereof
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Method for constructing current model
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Comfortable massage chair for beauty and hairdressing
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Innovation team member recommendation method, system and computer-readable storage medium
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