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Pesticide spraying plant protection unmanned aerial vehicle
Multifunctional automatic mixing and fertilizing bin device for agricultural unmanned aerial vehicle
AGRICULTURAL AIRCRAFT FOR SPREADING GRANULAR FERTILIZER AND SPREADING METHOD THEREOF
Agricultural aircraft for spreading granular fertilizer and spreading method thereof
Integrated miniaturized electronic shark expelling device
Floating platform combining wind power generation and mariculture
Wave compensation embarkation system for deep sea net cage
Precise acupoint pressing direct seeding system based on unmanned aerial vehicle
Wind energy-wave energy combined power generation device integrated with marine ranch