GB/T 9649.20-2009
ActiveTerminology classification and code of geology and mineral resources - Part 20: Hydrogeology
地质矿产术语分类代码 第20部分：水文地质学
Application Summary AI generated
This standard provides a unified classification system and codes for hydrogeological terminology, enabling consistent data exchange and information management across geological surveys, mineral resource assessments, and groundwater studies in China. It is applied in geological databases, mapping systems, and technical documentation within the mining, water resource, and environmental engineering sectors. The standard ensures interoperability between different agencies and software platforms when handling hydrogeological data.
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