High-strength wear-resistant carbon sliding plate for pantograph and preparation method thereof
Ground door opening device convenient to arrange and vehicle
Remote dismantling device and method for emergency rescue
A model assessing cost of operating marine systems using data obtained from Monte Carlo analysis
Double-hand rotating handle mechanism, locking device and cargo hold door locking system
False touch prevention safety switch, locking mechanism and locking system
ANTI-FALSE-TOUCH SAFETY SWITCH, LOCKING MECHANISM, AND LOCKING SYSTEM
Lifespan cost analysis of alternatives to global sulphur emission limit with uncertainties
Deviation warnings of ferries based on artificial potential field and historical data
A proposed decision-making model for evaluating a container’s security score
Window cleaning unmanned aerial vehicle and method for narrow-pulse-width laser decontamination