Steering engine real rudder angle redundancy judgment device, steering engine and wave glider
STEERING CONTROL APPARATUS, STEERING SYSTEM, AND VEHICLE
Stable-descending vertical falling speed measuring device for air-drop test
Split type coal mining machine carrier and speed synchronization method
Sound insulation pad manufacturing method and sound insulation pad
Sound insulation and heat insulation pad of automobile and production process thereof
Slope displacement monitoring device in pile foundation excavation process
Signalling-unit-based adaptive optimization control system
Self-locking traction ventilator lifting appliance with adjustable gravity center
Satellite flexible structure static deformation compensation method based on piezoelectric actuator
Safety lifting device for civil engineering construction
Rotational flow mixing device for heat exchanger of gas source system