Home / Standards / GB/T 43196-2023 GB/T 43196-2023 Active Nanotechnologies—Measurements of particle size and shape distributions by scanning electron microscopy 纳米技术 扫描电子显微术测量纳米颗粒粒度及形状分布 Standard Type GBT ICS 07.120 CCS G30 Status 现行 Issue Date 2023-09-07 Implementation 2024-04-01 Responsible Dept 中国科学院 Drafting Unit N/A