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Assembled concrete building connection structure
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Full-automatic seedling transplanter
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Flame-proof discharging head and rotary discharging device based on memory alloy
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Computer network safety intrusion detection system
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Table capable of being used on two sides
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Cooling device for machine tool cooling liquid
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Fire extinguishing equipment for parking space
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Medical negative pressure suction tube connecting device
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Indoor multichannel new trend system
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Semiconductor target material, equipment of copper-titanium alloy for connector and preparation method
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Automatic trade a barbecue
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Automatic reinforced medicine smashing machine
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Automatic chop filling device
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Multi-surface perforating machine
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Material is charge door for mixture
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