Automatic control device for automobile air conditioner refrigeration
Auxiliary large object transfer device for logistics management
Train operation adjustment method and system used in interruption scene
Unmanned aerial vehicle variable fertilization device and method
WINTER-WHEAT TOPDRESSING DEVICE BASED ON UNMANNED AERIAL VEHICLE REMOTE SENSING
Winter wheat topdressing device based on remote sensing of unmanned aerial vehicle
VARIABLE-RATE FERTILIZATION DEVICE AND METHOD FOR UNMANNED AERIAL VEHICLE
Side wall doorway structure module of train, and train
Six-rotor multispectral unmanned aerial vehicle variable topdressing device and use method thereof
Energy-absorbing outer cover, carriage and railway vehicle
Electric vehicle driving data intelligent analysis system based on intelligent networking
Intersection delay determination method for modern tramcar signal priority control