GB 21340-2008
AbolishedThe norm of energy consumption per unit products of flat glass
平板玻璃单位产品能源消耗限额
Application Summary AI generated
GB 21340-2008 specifies the allowable and target values for energy consumption per unit of flat glass production, covering the entire manufacturing process from raw material melting to finished product. It is applied in China's flat glass industry to set mandatory energy efficiency thresholds for production facilities, serving as a regulatory benchmark for factory audits, energy conservation assessments, and new project approvals. The standard is used by manufacturers, government inspectors, and environmental agencies to monitor and limit energy use in float glass and rolled glass production lines.
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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.