地理信息系统技术
GIS technique
Geographic information system
Arcview GIS
gis
GIS technology
artrial
GIS technicology
geographic information system GIS
技术信息系统
technology information system
快速存取系统技术信息
FASTI Fast Access to System Technical Information
通用信息系统技术公司
GIST Global Information Systems Technology
信息技术系统评估准则
information technology system evaluation criteria
遥感和地理信息系统技术
techniques of remote sensing and geographical info
指挥控制信息系统技术
technology of command and control information system
技术维护信息系统
TMIS Technical Maintenance Information System
技术信息交换系统
TIES Technical Information Exchange System
联合国科学技术信息交流系统
UNISIST United Nations Intergovernmental System of Information in Science and Technology
信息技术服务管理系统
information technology service management system
指挥信息系统与技术
command information system and technology
铁路货车技术管理信息系统
HMIS
technical management information system for railway freight cars
information system for railway freight car technique management