Home / Standards / GB/T 16597-2019 GB/T 16597-2019 Active Analytical methods of metallurgical products—General rule for X-ray fluorescence spectrometric methods 冶金产品分析方法 X射线荧光光谱法通则 Standard Type GBT ICS 77.040.30 CCS H10 Status 现行 Issue Date 2019-06-04 Implementation 2020-05-01 Responsible Dept 中国有色金属工业协会 Drafting Unit N/A