Red bean anti-corrosion agent spraying equipment and anti-corrosion agent spraying method
Train tail application data acquisition device and method
Crop phenotype information collector based on unmanned aerial vehicle
Platform door module, platform door and installation method
Workpiece loading and unloading trolley of large optical coating machine
Platform door control method and device, electronic equipment and storage medium
Automatic drawing mechanism for hand grenade pull ring
SPACE STATION COMMON-VIEW TIME COMPARISON ORBIT ERROR CORRECTION METHOD
Cultivation reference data monitoring device based on fry species
Full-electric-control multifunctional operation platform for hills and mountains
Motor train unit PHM threshold model generation method, system and device and medium
Modern agricultural facility fruit picking transport vehicle