Home / Standards / GB/T 15057.8-1994 GB/T 15057.8-1994 Active Limestonefor chemical industry--Determination of sulfur content--Gravimetric and combustion-iodate titrimetric methods 化工用石灰石中硫含量的测定 硫酸钡重量法和燃烧-碘酸钾滴定法 Standard Type GBT ICS 73.080 CCS D51 Status 现行 Issue Date 1994-05-05 Implementation 1995-02-01 Responsible Dept 中国石油和化学工业联合会 Drafting Unit N/A