Intelligent management and control of digital manufacturing resources Intelligent management and control technology of operating risk for freeway Ecological management strategy of digital archives resources Research on planning, management and utilization of digital information resources 并列题名：Intelligent management and control technology of operating risk for freeway Intelligent optimization configuration and dynamic scheduling of cloud manufacturing resources Annual development report of digital manufacturing of China integration of management & technology in manufacturing industry Standardized management and control of library electronic resources acquisition Intelligent coordinated control theory and model of distributed manufacturing system