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、
维素等制成药
包装用铝箔保
。
酸
维素,绵火药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、维素等制成药包装用铝箔保。
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