Sound insulation and heat insulation pad of automobile and production process thereof
Recovery device of energy in tyre based on electromagnetic induction
Aircraft wing with novel aerodynamic layout and aircraft using same
Active return-to-middle control system of electric wheel suspension
Adjustable proportional valve device based on switch electromagnetic valve and brake control method
Method for preventing impacts produced when mine hoist hoists containers
Quick mounting structure for coaming of electrical cabinet of railway vehicle
Automobile tire pressure monitoring system testing device and testing method
Braking module applicable to passenger train with center sill on underframe
Top adjusting and mounting method of electrical cabinet coaming of rail vehicle
Installation method for electrical cabinet surrounding plate of railway vehicle
Guide rail rope deflection inhibition mechanism and method for parallel soft cable suspension system
GUIDE RAIL ROPE DEFLECTION INHIBITION MECHANISM AND METHOD FOR PARALLEL SOFT CABLE SUSPENSION SYSTEM
Guide rail rope deflection inhibition mechanism and method for parallel soft cable suspension system
Hot-line work operating platform with remote command function
Methods, internet of things systems and storage mediums for street management in smart cities
METHODS, INTERNET OF THINGS SYSTEMS AND STORAGE MEDIUMS FOR STREET MANAGEMENT IN SMART CITIES
METHOD, INTERNET OF THINGS SYSTEM AND STORAGE MEDIUM FOR STREET CLEANING IN SMART CITY