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A polymer prepared from polyvinyl acetates by replacement of the acetate groups with hydroxyl groups. It is used as a pharmaceutic aid and ophthalmic lubricant as well as in the manufacture of surface coatings artificial sponges, cosmetics, and other products.
中文名称索引；定义为 MeSH 英文原文，尚未逐条译审。MESH:D011142 · MeSH 2026。
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