The invention relates to a polyether ester polyhydric alcohol and the manufacturing method.

一种聚醚酯多元醇及其制备方法，属于聚合物技术。

youdao

The invention relates to a polyether ester polyhydric alcohol and the manufacturing method.

一种聚醚酯多元醇及其制备方法，属于聚合物技术。

youdao