Aircraft engine bleed air liquid cooling system and aircraft comprising same
Heavy-duty commercial vehicle automatic tire loading and storing workshop and method
Crawler-type polar region amphibious unmanned aircraft
Vehicle door opening anti-collision reminding device and application method thereof
Lightweight urban and rural bus intelligent electronic station board and control system
Direct-cooling dual-system machine valve joint control method
Data-driven on-road berth dynamic optimization method
Two-wheeled vehicle capable of changing riding postures
Electric vehicle thermal management system with variable refrigeration sequence and control method
Pure electric vehicle speed trajectory optimization control method