Home / Standards / GB 6249-1986 GB 6249-1986 Abolished Regulations for environmental rediation protection of nuclear power plant 核电厂环境辐射防护规定 Standard Type GB ICS 27.120.20 CCS Z50 Status 废止 Issue Date 1986-04-23 Implementation 1986-12-01 Responsible Dept 生态环境部 Drafting Unit N/A