CurrentMandatory
GB 21347-2023
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
Explanation
GB 21347-2023 is a current mandatory Chinese national standard for Norm of energy consumption per unit throughput of industrial silicon and magnesium. It appears in the Construction compliance cluster with a energy efficiency focus and has an implementation date of Oct 1, 2024.
Applicability depends on product scope, certification route, competent authority notices and transition rules. Verify against the official source before using this record in a compliance decision.
Applicability hints
- Type
- Management
- CCS
- F01
- ICS
- 27.010
- Competent department
- Standardization Administration of China
- Technical committee
- National Technical Committee on Energy Fundamentals and Management of Standardization Administration of China
Relationships
Replaces:GB 21347-2012, GB 31338-2014