Standard test method for determination of linear low density polyethylene composition by carbon - 13 nuclear magnetic resonance 用碳- 13核磁共振法测定线性低密度聚乙烯成分的标准试验方法
We are building an polypropylene ( linear low density polyethylene , product handling ) plant with an annual capacity of 400 , 000 metric tons 我们正在建设一座年产四十万吨的聚丙烯(线性低密度聚乙烯,产品包装)工厂。