GB 11930-1989

Abolished

Regulation of radiation protection for handling nonsealed radioactive material

操作开放型放射性物质的辐射防护规定

Standard Type
GB
ICS
13.280
CCS
F70
Status
废止
Issue Date
1989-12-21
Implementation
1990-07-01
Responsible Dept
国家标准委
Drafting Unit
N/A