Wind direction balance conversion device of sounding device
MAP UPDATE METHOD AND APPARATUS, AND MAP-BASED DRIVING DECISION-MAKING METHOD AND APPARATUS
Hoisting and loading method for hydraulic support of down-dip mining face
Intelligent multifunctional navigation mark and comprehensive display platform
Railway gravity balance type superelevation detection device and use method thereof
Pavement accurate information service system for safe driving of vehicle
Tunnel inner surface detection device and method based on three-dimensional laser scanning
Timing sequence design method for dual-cycle attitude estimation and correction
Tower crane omni-directional rotation monitoring prism and using method thereof
Observation device for surface lake flow and application thereof
Defect detection system, method, equipment and medium for water cooling wall of boiler