polyurethane elastomers

• 聚氨酯弹性体

polyurethane elastomers的用法和样例：

例句

1. This paper introduced the injection mold design of the Polyurethane elastomer.
   介绍聚氨酯弹性体的注塑模具的设计。
2. Polyurethane elastomer systems for solvent-free spray-up were prepared.
   制备了无溶剂喷涂成型聚氨酯弹性体体系。