Full-automatic locking intelligent ground lock and control method thereof
Auxiliary skip door opening device and method for dumper
Offshore wind power operation and maintenance ship embarking device and embarking method thereof
Attachment point wall crack reinforcing connector used for tower crane
Fountain device capable of spraying in multiple directions for mobile landscapes
Building construction hoist non-standard attachment connecting structure
Vehicle-mounted tool box and commercial vehicle with same
Combined device of preventing falling into water at wharf and application method thereof
Automatic inspection driving system of walking wheel with rim tread and wheel teeth
Rail wagon longitudinal and transverse combined vehicle depot and application thereof
Direction-changing driving structure of pool cleaning vehicle
Induction opening type tool box and truck with induction opening type tool box
Self-cruising ship based on channel greasy dirt cleaning and using method of self-cruising ship
Balance arm sleeve frame for hoisting glass rib of curtain wall at cantilever part
Conveying device and conveying method for inclined glass curtain wall of large venue
Unmanned aerial vehicle hangar capable of working normally under high-temperature condition
Special-shaped complex curved surface mesh high-precision manufacturing process and device
River floating object collecting device for water conservancy project
Hinge structure with variable friction torque and commercial vehicle side tool box
Large-span steel structure roof hoisting construction method
Offshore electrical platform integrated with ship charging device and charging method
Light offshore boost power transformation and big data center fusion platform
Pile sinking method for offshore wind power pile foundation
Telegraph pole transportation and auxiliary installation method
Urban rail transit non-network application library and power supply system
Integral hoisting construction method and hoisting device for multi-layer steel corridor
Fabricated lifting lug structure and lifting construction method thereof