a member of your group is not allowed to view the information
Previous:一种仿皮用改性阴离子型水性聚氨酯树脂制备方法
[close window] [Print] View:4,198
人造革和合成革用交联性聚氨酯树脂组合物及用其制成的人造革和合成革
发布时间：2015-11-06
a member of your group is not allowed to view the information
Previous:一种仿皮用改性阴离子型水性聚氨酯树脂制备方法