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CN107904151A
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Integrate training algae and the training algae device viewed and admired
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CN107899951A
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A kind of tea screening device for having absorption dedusting function concurrently
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CN109924872A
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A kind of drinking device to freeze
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CN109926662A
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A kind of rocker arm tapping machine
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CN109926652A
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A kind of electric chain saw
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CN109931736A
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A kind of circle refrigeration equipment
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CN109931070A
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A kind of shield machine cutter of high intensity
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CN109937744A
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A kind of plant protection refrigeration equipment
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CN109926666A
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A kind of collet being switched fast screw tap
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CN109924023A
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A kind of electronic averruncator
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CN109931741A
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A kind of three compartment refrigerating plants
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CN109896877A
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A kind of flower nutrient solution
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CN109896903A
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A kind of new type chemical fertilizer
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CN109892346A
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A kind of preparation method of the root-growing agent for grass
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CN109896902A
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A kind of fertilizer for fruit tree
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CN109855382A
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A kind of refrigeration control system of refrigerator
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CN109855331A
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A kind of single evaporator fin being able to ascend heat transfer coefficient
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CN109855383A
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A kind of automatic checkout system for refrigerator
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CN109855330A
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A kind of automatic control system of evaporator temperature
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CN109855324A
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A kind of refrigeration system being able to ascend refrigerating efficiency
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