The protective coating on aluminium foils packaging for medicine was formulated with thermosetting acrylic resin,pyroxylin.
采用热固
酸树脂、硝基纤维素等制成药品包装用
箔保护涂料。
The protective coating on aluminium foils packaging for medicine was formulated with thermosetting acrylic resin,pyroxylin.
采用热固酸树脂、硝基纤维素等制成药品包装用箔保护涂料。
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