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CN110618641A
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Control interface circuit for realizing control of three water pumps by two pairs of contacts
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CN110586380A
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Convenient to detach's watering shower nozzle for irrigation
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CN110645361A
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Exhaust butterfly valve
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CN110558202A
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Punching installer for current stabilizer
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CN110583193A
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Portable fertilizer applicator
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CN110657290A
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Clamp type annular pipe joint
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CN109823915A
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A kind of drip tape recycling device
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CN109794092A
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A kind of well strainer that can quickly backwash
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CN109373008A
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A kind of fluid conveying ball valve
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CN109430005A
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A kind of flusher irrigated for garden
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CN109443821A
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A kind of drip irrigation zone conservancy property test experience device and its detection method
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CN109566354A
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A kind of spray head for rainer
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CN109566281A
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A kind of alfalfa border irrigation implantation methods
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CN109459222A
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A kind of drip irrigation zone performance of anti-blockage detection method
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CN109405549A
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A kind of electric furnace for carbon black detection
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CN109343463A
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A kind of Programming Methodology of the fertilising machine controller of SIEMENS PLC control
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CN109278234A
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A kind of diaphragm of rubber mold
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CN109331511A
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A kind of trickle irrigation secondary filter
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CN109511489A
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Barley and alfalfa implantation methods by turns
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CN109174483A
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Spiral nozzle is used in a kind of irrigation
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