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A kind of full-automatic dish-washing apparatus
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CN107763552A
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A kind of street lamp of battery anti-theft
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A kind of hand buggy
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A kind of impact drill servicing unit
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CN107298573A
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A kind of metope insulation fire proofing material and its preparation, application method
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CN106954525A
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A kind of watering device
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CN106946389A
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A kind of sewage-treatment plant
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CN106691093A
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Convenient cup
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CN106746386A
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A kind of efficient equipment for processing industrial sewage
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CN106954524A
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A kind of Self-watering equipment of energy-conserving and environment-protective
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CN106915845A
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A kind of domestic sewage treatment device
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CN103931412A
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Leek shoot cultivation method
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CN104221781A
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Heat preservation quilt for sunlight energy-saving greenhouse in highland and alpine regions
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