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polyvinyl alcohol - definition of polyvinyl alcohol by Medical dictionary
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日期:2024-05-07
polyvinyl alcohol, n a complex alcohol that is soluble in water and is used as an emulsifier and adhe-sive. wetting solution A solution that (1) transforms a hydrophobic surface into a hydrophilic one; (2) acts as a lubricant; (3) helps to clean the surfa...看更多