Study on Traffic Safety Security System at the Entrance of Middle and Primary School
Study on Traffic Safety Security System at the Entrance of Middle and Primary School
A Trust Establishment Mechanism of VANETs based on Fuzzy Analytical Hierarchy Process (FAHP)
Interactive vehicle window display system with user identification and image recording
Mounting winch for floating offshore wind turbine service ship
Emergency fire extinguishing device for power supply of lithium battery container
Supporting rod and support structure with personnel protection function
Comprehensive control system, bubble lubrication and resistance reduction system and control method
Multi-driving-end hydraulic special winch for dredger
Bubble lubrication drag reduction system, ship and control method