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智慧城市时空基础设施基本规定 GB\T35776-2017
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区域似大地水准面精化基本技术规定 GB\T23709-2009
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1:250001:500001:100000地形图航空摄影测量外业规范 GB\T12341-2008
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地质矿产术语分类代码第16部分:矿床学 GB\T9649.16-2009
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