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spatial data clearing house
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spatial data clearing house
Encyclopedia
工学
空间数据交换中心
释
spatial data clearing house
空间数据交换中心
对不同范围、领域、来源的地理空间数据及其元数据进行有效管理,为用户发布、查询、检索、访问以及利用地理空间数据等服务的计算机在线管理系统。
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Rules of Higher Education Council(Trial)
rules of jus cogens
rules of law
rules of natural area differentiation
Rules of Oleron
Rules of Posthumous Names
rules of procedure
rules of sound
rules of specie
rules of statutory interpretation
rules of the court
Rules of the Palace Museum Council
Rules of the People’s Republic of China on the Legal Survey of Fishery Vessels
rules of type raising
rules of water price management
rules of water right transaction
Rules on Administration of Examination and Approval of Requisition and Occupation of Grassland
rules on anti-abusing tax treaty
rules on financial services in GATS
Rules on Management of Restoration Projects of Memorial Buildings, Ancient Buildings and Grottoes
Rules on Safety and Protection of Radioisotopes and Radiation-emitting Device
Rules on School Hygiene Work
rules on stage
Rules on Theft
Rules on the Licenses for Safety of Radioisotopes and Radiation-emitting Devices
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