Overall layout of deepwater semi-submersible production platform
Lifting pose fine adjustment device for a wind power blade lifting appliance
Intelligent electric vehicle charging pile capable of improving equipment utilization rate
Earth-moon transfer orbit engine trial injection method
Ballast tunnel inspection well lid convenient to open
Method for designing earth-moon L2 point task launching window
Trailing arm guide plate, trailing arm assembly and vehicle
Marine air layer resistance-reducing and energy-saving device
Column type spring compensation device and monitoring method thereof
Hemispherical string type universal positioning clamp
Intelligent height-limit system for high-altitude work vehicle
Automatic transfer control method and system for self-propelled sugarcane transfer trolley
Protection device of roadside charging pile and charging method
Intelligent fire-fighting robot with self-check function