The protective coating on aluminium foils packaging for medicine was formulated with thermosetting acrylic resin,pyroxylin.
固
丙烯酸树脂、硝基纤维素等制成药
包装铝箔保护涂料。
The protective coating on aluminium foils packaging for medicine was formulated with thermosetting acrylic resin,pyroxylin.
固丙烯酸树脂、硝基纤维素等制成药包装铝箔保护涂料。
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