作者: Yasunari Matsuno , Yoshihiro Adachi , Yasushi Kondo
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摘要: - Preamble. In this series of two papers, a methodology to calculate the average number times material is used in society from cradle grave presented and applied allocation environmental impact virgin material. Part 1 focuses on development shows how works with hypothetical examples flows. 2 presents case studies for steel recycling Japan, which conducted.