Agricultural unmanned aerial vehicle pesticide spraying device
Aquatic weed transportation equipment with automatic loading and unloading function
Double-body floating platform integrating deep sea culture, entertainment and leisure living
Filter material wave tube laying and mounting device for saline-alkali soil treatment
Intelligent feed feeding device for fish culture and feeding method
Large-scale mariculture net cage platform convenient to move
Pesticide liquid spraying device for unmanned aerial vehicle
Unmanned collaborative grain unloading transfer trolley and autonomous operation system thereof