Device and method for measuring temperature and humidity of high and large space
Intelligent traffic system for non-lamp-controlled intersection
Marine environment parameter measuring method and system based on Internet of Things
Engineering quality detection equipment and detection method
Multi-dimensional detection device for building decoration engineering
Automatic environment monitoring device suitable for engineering construction
Real estate surveying and mapping data collection system and collection method thereof
Seabed boundary layer observation device and laying and recovering method thereof
Multifunctional dual-redundancy atmosphere detection sensor
Guide wheel pressure test system and method for magnetically levitated train
Data acquisition device for building fire-fighting potential safety hazards
Multifunctional integrated sensor structure for vehicle and axle assembly