https://blog.wongcw.com/2022/11/04/%e6%96%b0%e7%a0%94%e7%99%bc%e7%9a%84%e7%94%9f%e7%89%a9%e8%81%9a%e5%90%88%e7%89%a9%e7%82%ba%e5%bb%ba%e8%a8%ad%e7%80%9d%e9%9d%92%e8%b7%af%e6%8f%90%e4%be%9b%e4%ba%86%e5%9f%ba%e6%96%bc%e5%a4%a7%e8%b1%86/
新研發的生物聚合物為建設瀝青路提供了基於大豆的成分