National Primary Special Standard for the Unit of Radium Mass

被引：0
|
作者：
N. N. Moiseev
机构：
[1] Mendeleev All-Russia Research Institute of Metrology (VNIIM),
来源：
Measurement Techniques | 2013年 / 56卷
关键词：
radium mass; standard; Hönigschmid sample; activity;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The current state of the national primary special standard for the unit of radium mass, GET 7-2011, which was modernized during 2009–2011, is examined. The structure of the standard, the basic physical principles of its operation, and its metrological characteristics are described.
引用
收藏
页码：952 / 956
页数：4
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