介绍了一种鞋用聚氨酯、聚氯乙烯材料表面处理剂的制备和性能。

The preparation and the properties of a surface conditioning agent for PU and PVC materials tor shoes were introduced.

youdao

介绍了一种鞋用聚氨酯、聚氯乙烯材料表面处理剂的制备和性能。

The preparation and the properties of a surface conditioning agent for PU and PVC materials tor shoes were introduced.

youdao