Home / Standards / GB/T 23728-2009 GB/T 23728-2009 Active Regulation for radiation environmental impact assessment in uranium mine and mill 铀矿冶辐射环境影响评价规定 Standard Type GBT ICS 13.280 CCS F73 Status 现行 Issue Date 2009-05-06 Implementation 2009-12-01 Responsible Dept 国家标准委 Drafting Unit N/A