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Non-return device and lifting platform comprising same
Quality monitoring system and method based on big data in elevator operation
Intelligent traffic management system based on traffic flow
INTELLIGENT TRAFFIC MANAGEMENT SYSTEM BASED ON TRAFFIC FLOW
INTELLIGENT PARKING MANAGEMENT SYSTEM AND METHOD BASED ON BIG DATA
Intelligent parking management system and method based on big data
Urban intelligent traffic management system based on cloud service
URBAN INTELLIGENT TRAFFIC MANAGEMENT SYSTEM BASED ON CLOUD SERVICE
BIG DATA-BASED SYSTEM AND METHOD FOR MONITORING QUALITY DURING ELEVATOR OPERATION
Horizontal vibration damping and buffering device for transportation of tank type container
Modularized intelligent overwater unmanned operation platform
Brake energy recovery control method based on riding comfort
Military high-altitude psychological behavior training device with rapid lifting function
Fire extinguishing method and fire extinguishing device for high-voltage transformer
Novel unmanned aerial vehicle assisted PRTV spraying device