Front bumper blind area detection controller support and use method thereof
High-reliability steel wire rope and steel strand traction device and method
Forklift portal frame buffering structure and forklift with same
Lightweight automobile thrust rod and preparation process thereof
Distributed multiple-anodes benthic microbial fuel cell as reliable power source for subsea sensors
Unmanned aerial vehicle and unmanned aerial vehicle three-dimensional route design method
Low-alloy-steel-based automobile longitudinal beam convenient to install
Ship-rocket integrated sky-ground round-trip freight aircraft and flight control method
Displacement adjustment device, cell holder for UAV (unmanned aerial vehicle) and UAV