Control system for controlling flaps and/or slats of aircraft and aircraft
Design method and system for temperature control device of diaphragm storage tank
Detachable long-stroke jack for lowering rapid steel support
Double-arm type electric power emergency engineering vehicle
Double-color injection molding automobile rear spoiler decorative plate
Electric vehicle charging control strategy optimization method and system based on self-learning
Electric vehicle wheel assembly capable of recycling road surface excitation energy
Elevator steel wire rope magnetic flux leakage remote sensing monitoring cloud platform system
Elevator trigger unit, elevator control panel and epidemic prevention elevator
Emergency disposal auxiliary system and method for subway train operation faults