工程塑料用英文怎么说

工程塑料
[词典] [化] engineering plastic; engineering plastics;
[例句]主要从事功能薄膜、化工制剂、尼龙工程塑料及聚合物等产品的生产和销售。
Its major products are high performance films， chemical products， Nylon， Engineering plastics and etc.