RECOVERY DEVICE AND RECOVERY METHOD OF UNMANNED UNDERWATER VEHICLES
Recovery device and recovery method of unmanned underwater vehicles
Rescue equipment for inflatable marine evacuation slide
Right overtaking operation control method of self-adaptive cruise system
Road right transaction rate adaptive calculation system and method
Road right transaction road dynamic rate calculation system and method based on carbon emission
Road section emergency traffic situation influence assessment and analysis model and method
Roller way type high-temperature pipeline detection device based on X rays
Satellite on-orbit xenon supplementing system, working method and space flight equipment
Self-adaptive anti-fatigue driving prompting method and device, vehicle and readable storage medium
Ship shafting flange fitting bolt installation assisting tool and assembling method
Simple photovoltaic panel hoisting device and hoisting method thereof
Simplified technique for calculating mismatch loss in mass production