Home / Standards / GB/T 38532-2020 GB/T 38532-2020 Active Microbeam analysis—Electron backscatter diffraction—Measurement of average grain size 微束分析 电子背散射衍射 平均晶粒尺寸的测定 Standard Type GBT ICS 71.040.40 CCS G04 Status 现行 Issue Date 2020-03-06 Implementation 2021-02-01 Responsible Dept 国家标准委 Drafting Unit N/A