• 官能中的一种通过醋酸基酯N-乙基甲酰醋酸乙基酯 与水解生成的。

    One form of an amine functional polyvinyl alcohol is produced by the hydrolysis of a copolymer of vinyl acetate and Nvinylformamide or vinyl acetate and allyl amine.

    youdao

  • 官能中的一种通过醋酸基酯N-乙基甲酰醋酸乙基酯 与水解生成的。

    One form of an amine functional polyvinyl alcohol is produced by the hydrolysis of a copolymer of vinyl acetate and Nvinylformamide or vinyl acetate and allyl amine.

    youdao

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