Home / Standards / GB 21347-2023 GB 21347-2023 Active Norm of energy consumption per unit throughput of industrial silicon and magnesium 工业硅和镁单位产品能源消耗限额 Standard Type GB ICS 27.010 CCS F01 Status 现行 Issue Date 2023-09-08 Implementation 2024-10-01 Responsible Dept 国家标准委 Drafting Unit N/A