Home / Standards / GB/T 26416.8-2023 GB/T 26416.8-2023 Active Chemical analysis methods for rare earth ferroalloy—Part 8: Determination of silicon content—Spectrophotometry 稀土铁合金化学分析方法 第8部分:硅量的测定 光度法 Standard Type GBT ICS 77.120.99 CCS H14 Status 现行 Issue Date 2023-05-23 Implementation 2023-12-01 Responsible Dept 国家标准委 Drafting Unit N/A