Home / Standards / GB/T 32996-2025 GB/T 32996-2025 Active Surface chemical analysis—Analysis of metal oxide films by glow discharge optical emission spectrometry 表面化学分析 辉光放电发射光谱法分析金属氧化物膜 Standard Type GBT ICS 71.040.40 CCS G 04 Status 现行 Issue Date 2025-06-30 Implementation 2026-01-01 Responsible Dept 中国科学院 Drafting Unit N/A