Carrying knapsack comprising detachable adjustable backpack system
Waste residue investigation monitoring equipment based on unmanned aerial vehicle
Numerical control cutting method, steel structure and ship
Water resource monitoring device for water resource scheduling
Man-machine interaction and monitoring display system
Evaluation method and device for aircraft air conditioning system
Method and system for determining operation interval of collinear operation path
Inner shell design method of double-shell ship and double-shell ship
Intelligent scheduling and navigation system for horizontal transport vehicles
Free standing type underwater base station supporting system
Tracking interval shrinkage adjustment control method of rail transit train
Control method and control system for vehicle seat and vehicle
Shared intelligent object carrying vehicle and working method thereof
Subway escalator cleaning device and working method thereof
Automobile side face anti-collision system and working method thereof