Parking space management method and device and computer storage medium
Underwater contra-rotating motor with self-adaptive cooling function and underwater equipment
Elevator taking control method and device of distribution equipment and electronic equipment
Underwater contra-rotating motor system with self-cooling function and underwater equipment
Ceiling type automobile wireless charging receiving device for highway
Wireless charging device of electric vehicle parking lot
Hydrogen safety protection system for photovoltaic hydrogen production station
Ceiling type automobile wireless charging system for highway
Launching device for ceiling type automobile wireless charging system of highway
Lifting type wireless charger and automobile alignment device on two sides of expressway
Protection mechanism of charging receiving plate for wireless charging of new energy automobile