low density polyethylene LDPE

• 低密度聚乙烯

low density polyethylene LDPE的用法和样例：

例句

1. LDPE has been awarded as Beijing Famous Product.
   低密度聚乙烯产品被评为北京市名牌产品。
2. The high-density polyethylene pipe is a new type of tubing.
   雨水管所采用的高密度聚乙烯管是一种新型管材。