中国钢结构建筑的物质流分析
张元林, 张上, 李金惠, 曾现来

Measuring material flow performance of China’s steel structure building
ZHANG Yuanlin, ZHANG Shang, LI Jinhui, ZENG Xianlai
图1 钢铁生产加工的全生命周期
注:参考曾现来等[26]
Figure 1 Whole life cycle of steel products