polyether polyurethane
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美
- 聚醚型聚氨酯
双语例句
- 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。 - 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。
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