Home / Standards / GB/T 5195.2-2006 GB/T 5195.2-2006 Active Fluorspar―Determination of carbonate content 萤石 碳酸盐含量的测定 Standard Type GBT ICS 73.080 CCS D52 Status 现行 Issue Date 2006-08-16 Implementation 2007-01-01 Responsible Dept 中国钢铁工业协会 Drafting Unit N/A