Lifting equipment for steel-concrete composite beam construction
Self-adaptive cruise control system and method for manual transmission vehicle
Electric drill, workover rig and mounting method thereof
Control method, readable storage medium and controller
Portable retracting and releasing device for small buoy
Large glass mounting device suitable for narrow space
Emergency braking device for crane rope of full-rotation hoisting ship
Low-temperature liquid tank leakage protection device for optimizing heat exchange
Near-zero emission logistics system of large container ship