Home / Standards / GB/T 5195.3-2017 GB/T 5195.3-2017 Active Fluorspar—Determination of loss in mass at 105℃—Gravimetric method 萤石 105℃质损量的测定 重量法 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