Home / Standards / GB 45437-2025 GB 45437-2025 Active Acceptable levels of residual radioactivity in soil of release site from nuclear facility decommissioning 核设施退役场址土壤中残留放射性可接受水平 Standard Type GB ICS 13.080 CCS Z Status 现行 Issue Date 2025-02-28 Implementation 2025-06-01 Responsible Dept 生态环境部 Drafting Unit N/A