Home / Standards / GB/T 37248-2018 GB/T 37248-2018 Active High purity aluminium oxide—Determination of trace metal elements—Inductively coupled plasma optical emission spectrometry 高纯氧化铝 痕量金属元素的测定 电感耦合等离子体发射光谱法 Standard Type GBT ICS 71.040.50 CCS A43 Status 现行 Issue Date 2018-12-28 Implementation 2019-11-01 Responsible Dept 中国建筑材料联合会 Drafting Unit N/A