• At first, we produced the polyethylene microporous hollow fiber membrane by ascending melting filature and made micropore by drawing.

    首先向上熔融纺丝拉伸致孔法制得聚乙烯中空纤维

    youdao

  • At first, we produced the polyethylene microporous hollow fiber membrane by ascending melting filature and made micropore by drawing.

    首先向上熔融纺丝拉伸致孔法制得聚乙烯中空纤维

    youdao

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