Beijing Central Engineering and Research Research Institute of Non -ferrous Metallurgical Industry
health service research
medical service research
Novelty Research Service
scientific research research results
scientific research service
Self-service service terminal
single-plane (through-plane service) service
Accounting Research achievements distribution Research personnel
Exploration Research Department of CNOOC Research Center
operations research [= operational research]
China Offshore Oil Research Center Bohai Research Institute
Break of Service， Out-of-Service
free medical service; free medicare; public health service
in service and out of service
overland common point service {= OCP service}