EMD产业与循环经济
EMD industry and recycling economy
安全壳喷淋再循环系统
containment spray recirculation system
Air-plasma-cutting
包装循环经济
recycling economic of packaging
北京工业大学循环经济研究院
Beijing Institute of Recycling Economy
Beijing University of Technology
Research Institute of Recycling Economy
Institute of Recycling Economy
北京华夏村循环经济科技中心
beijing huaxiacun recycling economy technical center
北京市朝阳循环经济产业园管理中心
beijing chaoyang circular economy industrial park management center
北京现代循环经济研究院
beijing modern recycling economy research institute
Beijing Modern Research Institute of Recycling Economy
闭循环系统特征值
eigenvalues of close-loop system
城区循环经济
city proper cycle economy
城市循环经济规划
urban circular economy planning
程序馆循环系统
library circulation system