Home / Standards / GB/T 34333-2025 GB/T 34333-2025 Active Refractories—Chemical analysis by inductively coupled plasma atomic emission spectrometry(ICP-AES) 耐火材料 电感耦合等离子体原子发射光谱(ICP-AES)化学分析方法 Standard Type GBT ICS 81.080 CCS Q40 Status 现行 Issue Date 2025-08-01 Implementation 2026-02-01 Responsible Dept 国家标准委 Drafting Unit N/A