标准编号:ISO 4370:2022

中文名称:水用球墨铸铁管的环境寿命周期评估和回收

英文名称:Environmental life cycle assessment and recycling of ductile iron pipes for water applications

发布日期:2022-07

标准范围

This document specifies the evaluation method of the environmental life cycle assessment (E-LCA) of ductile iron (DI) pipes used for water applications as specified in ISO 2531 and ISO 16631. This evaluation method, applicable to ductile iron pipe products, is based on concepts and methods developed in ISO 14040 and its application guidelines in ISO 14044.

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