Waste heat recovery type battery electric vehicle heat management system
Vehicle power-on and power-off control method and device and vehicle
Road surface construction intelligent command system based on Internet of Things
Regional protection system for spacecraft fuel filling leakage
Offshore wind and wave combined power generation device
Multifunctional trolley for SF6 gas supplementation of converter station
Movable external cold water pump and motor electric hoisting device
Mining machinery supporting device with height convenient to adjust
Intelligent traffic signal device based on remote control
Intelligent traffic regulation and control device for regulation based on traffic flow
Intelligent height-limit system for high-altitude work vehicle
Independent suspension mechanism of intelligent Mecanum wheel movement platform
Height-adjustable honeycomb reinforcing bush with matched internal thread and external thread
Heat dissipation control method and system, computer readable storage medium and battery system