Home / Standards / GB/T 40084-2021 GB/T 40084-2021 Active Guidance for energy management performance assessment in iron and steel industry 钢铁行业能源管理绩效评价指南 Standard Type GBT ICS 27.010 CCS F01 Status 现行 Issue Date 2021-04-30 Implementation 2021-11-01 Responsible Dept 国家标准委 Drafting Unit N/A