Home / Standards / GB/T 14157-2023 GB/T 14157-2023 Active Terminology of hydrogeology 水文地质术语 Standard Type GBT ICS 07.060 CCS D14 Status 现行 Issue Date 2023-11-27 Implementation 2024-03-01 Responsible Dept 自然资源部(国土) Drafting Unit N/A