Home / Standards / GB/T 17365-2025 GB/T 17365-2025 Active Microbeam analysis—Method of preparation for specimens of metal and alloy in electron probe microanalysis 微束分析 金属与合金电子探针定量分析试样的制备方法 Standard Type GBT ICS 71.040.99 CCS N 53 Status 现行 Issue Date 2025-03-28 Implementation 2025-10-01 Responsible Dept 国家标准委 Drafting Unit N/A