polyether polyurethane

• 聚醚型聚氨酯

polyether polyurethane的用法和样例：

例句

1. A raw rubber for millable polyether polyurethane elastomer was prepared.
   研制了一种新型的聚醚型聚氨酯生胶。
2. Two components of the polyether polyurethane systems with water as blowing agent are prepared.
   制得了以水作发泡剂的聚醚型聚氨酯鞋底原液。