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一种双峰高密度聚乙烯的微孔发泡材料及其制备方法
inventor/creator:王宗宝;别大奎;张利
Paten number/application number:ZL 2019 1 0557710.7
application/authorized announcemen date:2022-3-1
brief introduction:一种双峰高密度聚乙烯的微孔发泡材料及其制备方法