並前往https://james070872.pixnet.net/blog/post/7427931-hdpe%E5%A0%B1%E5%83%B9-ldpe%E5%A0%B1%E5%83%B9-lldpe%E5%A0%B1%E5%83%B9-9%E6%9C%88%E5%8F%B0%E5%A1%91%E5%83%B9%E6%A0%BC%E7%B6%AD%E6%8C%81%E5%B9%B3
