发明授权
EP1038888B1 A polypropylene for use in the production of a biaxially oriented film and biaxially oriented film obtained therefrom by stretching 失效
使用聚丙烯用于制造双轴取向薄膜的和通过拉伸这样制得的薄膜

A polypropylene for use in the production of a biaxially oriented film and biaxially oriented film obtained therefrom by stretching
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