China 'GB/T 34002-2017
' standard english version:
NATIONAL STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA
GB/T 34002-2017
Microbeam analysis—Analytical transmission electron microscopy—Methods for calibrating image magnification by using reference materials having periodic structures 微束分析 透射电子显微术 用周期结构标准物质校准图像放大倍率的方法
Issued Date:2017-07-12
Implemented Date:2018-06-01
Issued by:
The Standardization Administration of the People's Republic of China