Home / Standards / GB/T 20123-2006 GB/T 20123-2006 Active Steel and iron -- Determination of total carbon and sulfur content -- Infrared absorption method after combustion in an induction furnace (routine method) 钢铁 总碳硫含量的测定 高频感应炉燃烧后红外吸收法（常规方法） Standard Type GBT ICS 77.080.01 CCS H11 Status 现行 Issue Date 2006-03-02 Implementation 2006-09-01 Responsible Dept 中国钢铁工业协会 Drafting Unit 中国钢铁工业协会