Home / Standards / GB/T 37429-2019 GB/T 37429-2019 Active Guides for energy efficiency assessment of electric arc furnace process 电弧炉工序能效评估导则 Standard Type GBT ICS 77-010 CCS H04 Status 现行 Issue Date 2019-05-10 Implementation 2020-04-01 Responsible Dept 中国钢铁工业协会 Drafting Unit N/A