Geography surveying and mapping device convenient to move and using method thereof
Sensor assembly, cover element heating mechanism thereof, roof module and motor vehicle
Side face omni-directional collision vertical impact resistance sensor
Underwater measurement lifting platform vertically installed at ship bottom
Unmanned cruiser for sand and dust environment and control system of unmanned cruiser
Taraxacum-seed-imitated plant leaf temperature and humidity detection device
Device and system for detecting looseness of fastener
In-vehicle environment guarantee system and method for new energy vehicle and gas monitor
Device and method for detecting opening degree of gravity type clamp
Water-gas interface carbon emission remote integrated automatic monitoring system
Method for detecting contact between foot end and ground
Road intelligent analysis equipment for new energy automobile
Verification device and verification method for ship body ventilation system
Airplane deicing operation real-time monitoring device and method, computer equipment and terminal
Self-powered wireless temperature/acceleration sensor device with filtering algorithm
Bridge safety and health monitoring system and method