GB/T 29157-2012
ActiveProduction life cycle assessment specification for float glass（Product category rules）
浮法玻璃生产生命周期评价技术规范（产品种类规则）
Application Summary AI generated
This standard specifies the product category rules (PCR) for conducting life cycle assessments (LCA) of float glass production. It is applied by manufacturers and environmental auditors in the flat glass industry to quantify environmental impacts from raw material extraction through manufacturing, enabling consistent environmental declarations and comparisons for construction and automotive glass products.
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