China 'GB/T 12164.3-2013
' standard english version:
NATIONAL STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA
GB/T 12164.3-2013
Reference beta radiations - Part 3: Calibration of area and personal dosemeters and the determination of their response as a function of beta radiation energy and angle of incidence β参考辐射 第3部分:场所和个人剂量仪的校准及其能量响应和角响应的确定
Issued Date:2013-10-10
Implemented Date:2014-02-01
Issued by:
The Standardization Administration of the People's Republic of China