Home / Standards / GB/T 5195.5-2017 GB/T 5195.5-2017 Abolished Fluorspar—Determination of total sulfur content—Pipe furnace combustion iodic acid potassium titration method 萤石 总硫含量的测定 管式炉燃烧-碘酸钾滴定法 Standard Type GBT ICS 73.080 CCS D52 Status 废止 Issue Date 2017-09-07 Implementation 2018-06-01 Responsible Dept 中国钢铁工业协会 Drafting Unit N/A