Living livestock and poultry vehicle for long-distance transportation
Sowing machine and plant protection unmanned aerial vehicle
Controllable laser light path control method based on sensing pre-positioning
Bird repelling unmanned aerial vehicle system with controllable laser light path
River ecological environment restoration and treatment method
EXTENDED-RANGE GASOLINE-ELECTRIC HYBRID INTELLIGENT REMOTE CONTROL FIELD CULTIVATOR
Sowing mechanism, sowing device and unmanned equipment
Four-wheel spraying vehicle with adjustable height and width
Plant protection walking mechanism path keeping device
Plant protection unmanned aerial vehicle facilitating uniform spraying
Integrated floating type fan floating fish reef device and combination method