中华人民共和国国家标准
NATIONAL
STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA
GB/T 33839-2017
Methods of transmission electron microscope for biological specimen containing carbon nanomaterials involving biological effect 基于生物效应含碳基纳米材料生物样品的透射电子显微镜检测方法
Issued Date:2017-05-31
Implemented Date:2018-04-01
Issued by:
The Standardization Administration of the People's Republic of China