TBM (Tunnel Boring Machine) tunnel steel arch mounting device and mounting method
Electrochemical field equalization method based on distributed multi-potential control
Fabricated intelligent cabin penetrating part and mounting and using method thereof
Wind power blade hoisting device capable of conveniently adjusting hoisting position
Lifting appliance assembly applied to reactor internals and assembling method
Scanning detection robot walking along outer wall of pipe/column and detection method thereof
Elevator control system with self-diagnosis and self-adjustment functions and monitoring method
Full-color VHG holographic waveguide display based on wide-band sensitive acrylate photopolymer
Aircraft structure characteristic parameter digital horizontal measurement method
Intelligent trolley for detecting vital signs of poultry and cloud management method thereof
Tailing pond management method with high-precision modeling and intelligent inspection