APPARATUS FOR PRESERVING SUNKEN SHIP AND METHOD FOR CONSTRUCTING THE SAME
Sealing device and method for floating dragging transportation of steel piles
Workboat and construction method for building island by utilizing self-compacting cement soil
Mechanical Property and Microstructure of Fly Ash-Based Geopolymer Activated by Sodium Silicate
METHOD AND SYSTEM FOR MANAGING ACCESS OF VEHICLE COMPARTMENT
METHOD AND SYSTEM FOR MANAGING ACCESS OF VEHICLE COMPARTMENT
DETECTION OF UNAUTHORIZED ACCESS TO VEHICLE COMPARTMENTS