Friction wheel type material acceleration device with self-adaptive distance adjustment function
Pesticide spraying system based on unmanned aerial vehicle
Bird repelling method and repelling system for overhead towers
Floating water taking integrated device for surface water irrigation and use method
SPOT SPRAYING-BASED SEED DISPENSING METHOD AND APPARATUS
EJECTION TYPE SEEDING METHOD AND EJECTION TYPE SEEDING UNMANNED AERIAL VEHICLE APPLYING METHOD
Intelligent desert tree planting and irrigation integrated robot
Device and method for improving positioning precision of marine surveying and mapping
Remote control type insulation isolation weed removing device in transformer substation
Traditional Chinese medicine picking and transferring equipment