Active wheel windshield ring system capable of reducing wind resistance
Seat unlocking structure capable of realizing multiple sliding rail unlocking modes
Steering wheel folding contraction hiding mechanism and folding method
Multifunctional nuclear-biological-chemical detection fire fighting truck
Multifunctional expansion type cooking square cabin vehicle
Optimization Method for Grading Civil Aircraft Cabin Space Under Airworthiness Regulations
Dual-purpose tunnel fire fighting truck for outdoor tunnel
Multifunctional expressway rescue fire fighting truck
Railway and rail dual-purpose rescue fire fighting truck
Self-loading and self-unloading shower and hygiene guarantee modular fire fighting truck
Waterproof drainage system for vehicle-mounted shower cubicle
Study of emergency supplies based dispatch in a persistent epidemic
Multifunctional safeguard vehicle capable of providing camping for multiple persons
Special torsion-resistant balanced auxiliary frame for cross-country logistics support vehicle