中华人民共和国国家标准
NATIONAL
STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA
GB/T 42351.1-2023
Preparation of particulate standards Part 1: Polydisperse standards based on picket fence distribution of monodisperse spherical particles 颗粒标准样品的制备 第1部分:基于单分散球形颗粒尖桩栅栏分布的多分散标准样品
Issued Date:2023/3/17
Implemented Date:2023/7/1
Issued by:
The Standardization Administration of the People's Republic of China