Home / Standards / GB/T 45126-2025 GB/T 45126-2025 Active Determination of carbon dioxide content of steel slag during carbonation fixation 钢渣碳酸化固定二氧化碳含量的测定方法 Standard Type GBT ICS 77.140.99 CCS H34 Status 现行 Issue Date 2025-01-24 Implementation 2025-08-01 Responsible Dept 中国钢铁工业协会 Drafting Unit N/A