Home / Standards / GB/T 42362-2023 GB/T 42362-2023 Active Specification for hazard assessment of groundwater aquifer damage in mine areas 矿区地下水含水层破坏危害程度评价规范 Standard Type GBT ICS 07.060 CCS D14 Status 现行 Issue Date 2023-03-17 Implementation 2023-07-01 Responsible Dept 自然资源部(国土) Drafting Unit N/A