GB 21249-2007
AbolishedThe norm of energy consumption per unit products of zinc metallurgical enterprise
锌冶炼企业单位产品能源消耗限额
Application Summary AI generated
GB 21249-2007 sets mandatory limits on the maximum allowable energy consumption per unit of zinc product for zinc smelting enterprises. It applies to both existing and new zinc metallurgical facilities in China, covering the entire production process from ore processing to refined zinc output. The standard is used for energy auditing, production management, and regulatory compliance to improve energy efficiency in the non-ferrous metal industry.
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.