Home / Standards / GB/T 32974-2024 GB/T 32974-2024 Active Methods of determination and calculation of heat balance in regenerative furnace of iron and steel industry 钢铁行业蓄热式工业炉窑热平衡测试与计算方法 Standard Type GBT ICS 77-010 CCS H04 Status 现行 Issue Date 2024-09-29 Implementation 2025-04-01 Responsible Dept 中国钢铁工业协会 Drafting Unit N/A