Walking, lifting and platform loading all-in-one machine, control method and platform loading method
Parking space detection method and device, electronic equipment and storage medium
Vehicle rear-end collision protection system and protection control method
Engine waste heat utilization system and control method thereof
On-ship retracting and releasing device for submarine mining vehicle
Electric heating deep sea sunken ship oil pumping device and method
Ship epidemic prevention air-conditioning system and using method thereof
Large-span rail-mounted platform lorry with prestressed structure