Home / Standards / GB/T 8704.3-2009 GB/T 8704.3-2009 Active Ferrovanadium - Determination of sulfur content - The infrared absorption method and the combustion-neutralization titration method 钒铁 硫含量的测定 红外线吸收法及燃烧中和滴定法 Standard Type GBT ICS 77.100 CCS H11 Status 现行 Issue Date 2009-07-15 Implementation 2010-04-01 Responsible Dept 中国钢铁工业协会 Drafting Unit N/A