Robot for cleaning surface of underwater cylindrical pier and cleaning method
Automatic control system for service brake of forklift
Encircling crawling robot and method for highway bridge underwater pier column detection
Hydrogen engine thermal management system and vehicle with same
Bearing fixing structure and wheel assembly comprising same
Planetary transmission reduction gearbox and special equipment
Parallel leg structure for bionic robot and bionic robot
Jacking and rotating special machine for flow instrument
Asymmetric capturing device for explosive bolt unlocking protection
Hatch cover inflation and deflation loading test system and use method thereof
Encircling foot for climbing robot for tower body of power transmission line iron tower
Full-power power takeoff and traveling locking method for full-power power takeoff