Home / Standards / GB/T 44029-2024 GB/T 44029-2024 Active Technical specification for continuous carbonization of low-rank coal breeze by indirect heating process 低阶粉煤外热式连续干馏技术规范 Standard Type GBT ICS 77-010 CCS H 04 Status 现行 Issue Date 2024-05-28 Implementation 2024-12-01 Responsible Dept 中国钢铁工业协会 Drafting Unit N/A