Home / Standards / GB/T 28398-2023 GB/T 28398-2023 Active Norms of energy consumption statistics for coal enterprises 煤炭企业能源消费统计规范 Standard Type GBT ICS 73.100.20 CCS D98 Status 现行 Issue Date 2023-11-27 Implementation 2023-11-27 Responsible Dept 中国煤炭工业协会 Drafting Unit N/A