Home / Standards / GB/T 46223-2025 GB/T 46223-2025 Active Microbeam analysis—Analytical electron microscopy—Method for the determination of energy resolution for electron energy loss spectrum analysis 微束分析 分析电子显微术 电子能量损失谱能量分辨率的测定方法 Standard Type GBT ICS 71.040.50 CCS N33 Status 现行 Issue Date 2025-08-29 Implementation 2026-03-01 Responsible Dept 国家标准委 Drafting Unit N/A