Energy-saving floating type water resource monitoring equipment and monitoring method
Marine foundation floating body module manufacturing technological process
Data management method and system, computer equipment and storage medium
Double-fork-arm type front suspension and mining dump truck
Unmanned aerial vehicle ground environment monitoring device
Microstructure evolution of creep damaged DZ411 superalloy during rejuvenation heat treatment
Car seat backrest framework capable of changing shape
Automobile brake pedal with adjustable structure and adjustment method of automobile brake pedal