中华人民共和国国家标准
NATIONAL
STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA
GB/T 5202-2008
Radiation protection instrumentation - Alpha,beta and alpha/beta (beta energy >60keV)contamination meters and monitors 辐射防护仪器 α、β和α/β(β能量大于60keV)污染测量仪与监测仪
Issued Date:2008-01-22
Implemented Date:2008-09-01
Issued by:
The Standardization Administration of the People's Republic of China