Home / Standards / GB/T 5195.14-2017 GB/T 5195.14-2017 Active Fluorspar—Determination of magnesium content—Flame atomic absorption spectrometry 萤石 镁含量的测定 火焰原子吸收光谱法 Standard Type GBT ICS 73.080 CCS D52 Status 现行 Issue Date 2017-09-07 Implementation 2018-06-01 Responsible Dept 中国钢铁工业协会 Drafting Unit N/A