GB/T 9649.20-2001
AbolishedThe terminology classification codes of geology and mineral resources--Hydrogeology
地质矿产术语分类代码 水文地质学
Application Summary AI generated
This standard provides a unified set of terminology classification codes specifically for the field of hydrogeology within geology and mineral resources. It is applied in China for data management, information exchange, and database construction in geological surveys, mineral resource assessments, and groundwater-related studies. The codes ensure consistent classification and retrieval of hydrogeological terms across different systems and organizations.
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