GB/T 40674-2021
ActiveFireworks and firecrackers—Evaluation method of environmental protection
烟花爆竹 环保评价方法
Application Summary AI generated
This standard specifies the evaluation method for the environmental performance of fireworks and firecrackers, including test procedures for measuring emissions of pollutants such as sulfur dioxide, nitrogen oxides, and particulate matter. It is applied by manufacturers and regulatory bodies in China to assess and certify the environmental impact of consumer and professional pyrotechnic products during combustion. The standard is used in product development, quality inspection, and market access compliance for the fireworks 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.