Home / Standards / GB 29445 GB 29445 Upcoming Norm of energy consumption per unit production of coal mining 煤炭开采单位产品能源消耗限额 Standard Type GB ICS 27.010 CCS F01 Status 即将实施 Issue Date 2025-08-01 Implementation 2026-08-01 Responsible Dept 国家标准委 Drafting Unit 国家标准委