Home / Standards / GB/T 25283-2023 GB/T 25283-2023 Active Specification for comprehensive exploration and evaluation of mineral resources 矿产资源综合勘查评价规范 Standard Type GBT ICS 73.020 CCS D10 Status 现行 Issue Date 2023-05-23 Implementation 2023-09-01 Responsible Dept 自然资源部(国土) Drafting Unit N/A