• The protective coating on aluminium foils packaging for medicine was formulated with thermosetting acrylic resin, pyroxylin.

    采用热固性丙烯酸树脂硝基纤维素等制成药品包装用铝箔保护涂料

    youdao

  • The protective coating on aluminium foils packaging for medicine was formulated with thermosetting acrylic resin, pyroxylin.

    采用热固性丙烯酸树脂硝基纤维素等制成药品包装用铝箔保护涂料

    youdao

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