Urban road network signal control subarea division method and device
Study on Flow Rate and Flow Field Characteristics of Gerotor Pump with Multi-arc Combined Profile
Novel winch and towing system for direct current drilling machine
Aeration tank gas sampling device and use method thereof
Multifunctional disinfection and temperature measurement lamp for passenger train
Toll station monitoring method, toll station monitor and toll station monitoring system
Early warning method and system combining vehicle driving state and special road section
Vehicle antiskid chain convenient to install and using method thereof
Overweight vehicle driving state risk early warning method and system based on structure monitoring
Intelligent parking lot parking space and parking lot management system
Regression Tree Model of the Scale's Dynamic Adjustment of Cruising Taxicab Capacity