Home / Standards / GB/T 5195.12-2016 GB/T 5195.12-2016 Abolished Fluorspar—Determination of arsenic content—Atomic fluorescence spectrometry 萤石 砷含量的测定 原子荧光光谱法 Standard Type GBT ICS 73.080 CCS D52 Status 废止 Issue Date 2016-12-13 Implementation 2017-09-01 Responsible Dept 中国钢铁工业协会 Drafting Unit N/A