Parametric studies on nickel ore slurry sloshing in a cargo hold by numerical simulations
Parametric studies on nickel ore slurry sloshing in a cargo hold by numerical simulations
Parametric studies on nickel ore slurry sloshing in a cargo hold by numerical simulations
Municipal water supply pipeline construction structure
Speed measuring device based on twin elevator, twin elevator and monitoring method for twin elevator
Mine slope ramp vehicle management and control device and method
Transfer mechanism and road guardrail mounting equipment
Satellite Orbit Interpolation Algorithm Analysis for GNSS Terminals
Portable charging equipment for new energy electric vehicle
Forwards-driving foldable bicycle and luggage integrated device
Electric motor vehicle traffic supervision method and system, network equipment and storage medium
Ore collection unmanned vehicle and autonomous collection method
Method and device for determining running state of traffic signal lamp, and electronic equipment