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.

  • 互联网摘选 2025-01-18 14:10:46

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