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Anti-negative pressure tight-suction freezer
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Temperature change resistant waterproof material
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Buffer type thermal insulation wall for building
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Regulation type fills electric pile for new energy automobile
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Regulation type five metals tubular product grinding device
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Rice quantitative packaging structure
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Intelligent wardrobe
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Easy abluent environmental protection deodorization sewage treatment plant
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High-efficient timber drying device
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Be used for paediatrics clinical medicine inspection household utensils disinfection drying device
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Novel anti-drop threaded connection rod
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Decorative plate and preparation process thereof
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Wood particle artificial board and manufacturing system and method thereof
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Fiberboard and preparation system and preparation method thereof
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Hollow slab filled with breathable box and provided with movable counterweight
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Intelligent safe express logistics support system and intelligent safe express logistics support method
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Remote education system based on network
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Screening device for ceramic materials
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Printing device with mask cleaning structure
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Storage device for inflammable gas
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