Unmanned equipment distribution system and method, unmanned vehicle and connection equipment
Self-generating and self-cleaning lighting mechanism of new energy automobile
Lifting platform for maintenance of pole-mounted distribution transformer
Door area protection device of hand sliding door household elevator
Mobile device for medical query terminal and using method thereof
Device state adjusting method and device, electronic device and storage medium
Vehicle-mounted visual collection module and unmanned vehicle
Device facilitating mobile adjustment of medical query terminal and using method thereof
Multifunctional seat for passenger compartment of traffic vehicle