论文部分内容阅读
日产汽车公司最近整理了一批数据,预测21世纪初汽车用材料,钢铁将比现在减少二分之一,而铝将增加几倍,塑料将增加三倍左右。轿车用材料均成比例预测(日产汽车公司整理)
Nissan Motor recently compiled a set of figures predicting the use of automotive materials in the early 2000s, which would reduce steel by one-half from what it is today, while aluminum will multiply and plastics will triple. Car materials are proportional to predict (Nissan Motor Corporation finishing)