Home / Standards / GB/T 8704.1-2009 GB/T 8704.1-2009 Active Ferrovanadium - Determination of carbon content - The infrared absorption method and the gasometric method 钒铁 碳含量的测定 红外线吸收法及气体容量法 Standard Type GBT ICS 77.100 CCS H11 Status 现行 Issue Date 2009-07-08 Implementation 2010-04-01 Responsible Dept 中国钢铁工业协会 Drafting Unit N/A