A CoO x /carbon double-layer thin film air electrode for nonaqueous Li-air batteries
Brake control mechanism with brake pedal force adjusting device
Vehicle-mounted tool storage box structure for electric vehicle
Vehicle-mounted solar photovoltaic power generation system
Vehicle fault early warning prompting method and vehicle fault early warning prompting system
Chassis leveling method and device, transport vehicle and storage medium
Sea chest rapid water supply device during ship dry dock
Multifunctional cabinet for elastic light transmission equipment
Disk failure prediction model for storage systems based on disk SMART technology
Disk failure prediction model for storage systems based on disk SMART technology
Low-dragging braking system device and control method thereof