Lightning protection device for thin-wall metal skin of aircraft and aircraft
Swing rod type pretreatment lifting appliance and using method thereof
Micro-vortex generating device with airflow auxiliary control
Particle Swarm Optimization for the Hypersonic Vehicle Robust Control System Design (AIAA 2017-2229)
Crane jib switching valve, hydraulic control system and engineering machinery
Crane sliding shoe capable of automatically inserting and pulling pin
PARKING BRAKE HYDRAULIC CONTROL SYSTEM AND FORKLIFT LOADER
Parking brake hydraulic control system and forklift loader
Experiment and Modelling on Effective Width of Single and Twin I-beam Composite Girders