废旧金属的利用

使每个工厂处理自身废料有利可图的方法和机器

加入我们的科学爱好者社区!

00
大众科学 Magazine Vol 124 Issue 21This article was originally published with the title “Putting Waste Metals to Work” in 大众科学 Magazine Vol. 124 No. 21 (), p. 404
doi:10.1038/scientificamerican05211921-404
© . All rights reserved.