Home / Standards / GB/T 26416.5-2010 GB/T 26416.5-2010 Abolished Chemical analysis methods of dysprosium ferroalloy - Part 5 :Determination of oxygen content - Impulse-infrared conductance absorption method 镝铁合金化学分析方法 第5部分:氧量的测定 脉冲红外吸收法 Standard Type GBT ICS 77.120.99 CCS H14 Status 废止 Issue Date 2011-01-14 Implementation 2011-11-01 Responsible Dept 国家标准委 Drafting Unit N/A