Home / Standards / GB/T 41204-2021 GB/T 41204-2021 Active Nanotechnologies—Measurement technique matrix for the characterization of nano-objects 纳米技术 纳米物体表征用测量技术矩阵 Standard Type GBT ICS 01.040.07 CCS A 020 Status 现行 Issue Date 2021-12-31 Implementation 2022-07-01 Responsible Dept 中国科学院 Drafting Unit N/A