Vehicle-mounted power supply cold start power consumption complementing device and operation method
New energy vehicle discharge energy-saving management system and management method thereof
Method and system for reducing static power consumption of vehicle-mounted power supply
Hippocampus-shaped bulbous bow type bow structure of marine tug
Connecting device for precast concrete components of urban infrastructure
Helicopter flight control system function test device and loading method
Linkage type enclasping and releasing mechanism and cubesat launcher
Multi-mode thermal management system for electric automobile