Home / Standards / GB/T 42794-2023 GB/T 42794-2023 Active Ferronickel—Determination of carbon, sulfur, silicon, phosphorus, nickel, cobalt, chromium and copper contents—Spark atomic emission spectrometry 镍铁 碳、硫、硅、磷、镍、钴、铬和铜含量的测定 火花源原子发射光谱法 Standard Type GBT ICS 77.100 CCS H11 Status 现行 Issue Date 2023-08-06 Implementation 2024-03-01 Responsible Dept 中国钢铁工业协会 Drafting Unit N/A